Everest | 2021 S Col-SE Ridge

A Netherlands expedition to Everest in 2021 via S Col-SE Ridge, led by Arnold Coster. Summit reached on 1st June 2021. 18 members recorded.

Expedition Details

Field	Value
ID	10586
Imported	2026-03-06 18:04:49.359634
Expedition ID	EVER21124
Peak ID	EVER
Year	2021
Season	1
Host Country	1
Route 1	S Col-SE Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	Netherlands
Leaders	Arnold Coster
Sponsor	Arnold Coster Expeditions Everest 2021
Success 1	True
Success 2	False
Success 3	False
Success 4	False
Ascent 1	-
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	China, Mexico, USA
Approach	Lukla->Namche->Lobuche->BC
Basecamp Date	2021-04-15
Summit Date	2021-06-01
Summit Time	0440
Summit Days	47
Total Days	50
Termination Date	2021-06-04
Termination Reason	1
Termination Notes	-
High Point (m)	8849
Traverse	False
Ski	False
Paraglide	False
Camps	4
Fixed Rope (m)	0
Total Members	9
Summit Members	8
Member Deaths	0
Total Hired	9
Summit Hired	9
Hired Deaths	0
No Hired	False
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	BC(15/04,5200m),C1(30/04,6050m),C2(01/05,6400m),C3(07/05,7100m),C4(31/05,7950m),Smt(01/06)
Route Notes	Summit team left C4 at 8 pm on 31 May, summited between 4:40 and 6:45 am on 1 June, stayed 10 minutes (very windy, about 40 kph), then descended to C2 arriving from 5 to 7 pm. Straight-forward climb. Coster remained at S Col to coordinate the expedition. Oxygen: Miao Zhong, Jur Rademakers and Hylke Knot started from bottom Lhotse face at 6700m. Other members from C3 7100m. Everybody used oxygen to return C2. Sherpas used from C3.
Accidents	-
Achievement	-
Agency	Seven Summit Treks
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2464628
Year	2021
Summit Success	True
O2 Summary	Used
Route (lowercase)	s col-se ridge

Members

Field	Value
ID	78697
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	01
Peak ID	EVER
Year	2021
Season	1
First Name	Arnold
Last Name	Coster
Sex	M
Age	0
Birth Date	-
Year of Birth	1976
Calculated Age	44
Citizenship	Netherlands
Status	Leader
Residence	Moerkapelle, Netherlands
Occupation	Expedition leader
Leader	True
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	False
Personal High Point (m)	7950
Summit Date 1	2021-05-31
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	3
Summit Term	14
HCN	0
Checksum	2441003
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	arnold coster
Year of Birth	1976
Year	2021
Age at Expedition	45
Role	Leader

Field	Value
ID	78698
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	02
Peak ID	EVER
Year	2021
Season	1
First Name	Jenna Marie
Last Name	Besaw
Sex	F
Age	0
Birth Date	-
Year of Birth	1988
Calculated Age	32
Citizenship	USA
Status	Climber
Residence	Portland, Oregon
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0630
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	Wife of Colin O'Brady
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2445317
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	jenna marie besaw
Year of Birth	1988
Year	2021
Age at Expedition	33
Role	Member

Field	Value
ID	78699
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	03
Peak ID	EVER
Year	2021
Season	1
First Name	Jonathan James (Jon)
Last Name	Kedrowski
Sex	M
Age	0
Birth Date	-
Year of Birth	1979
Calculated Age	42
Citizenship	USA
Status	Climbing Guide
Residence	Vail, Colorado
Occupation	Professor, ski-alpinist & Professional ski instructor
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0440
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2442005
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	jonathan james (jon) kedrowski
Year of Birth	1979
Year	2021
Age at Expedition	42
Role	Member

Field	Value
ID	78700
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	04
Peak ID	EVER
Year	2021
Season	1
First Name	Hylke Benjamin
Last Name	Knot
Sex	M
Age	0
Birth Date	-
Year of Birth	1991
Calculated Age	29
Citizenship	Netherlands
Status	Climber
Residence	Groningen, Netherlands
Occupation	Photographer
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0645
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2446548
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	hylke benjamin knot
Year of Birth	1991
Year	2021
Age at Expedition	30
Role	Member

Field	Value
ID	78701
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	05
Peak ID	EVER
Year	2021
Season	1
First Name	Colin Timothy
Last Name	O'Brady
Sex	M
Age	0
Birth Date	-
Year of Birth	1985
Calculated Age	36
Citizenship	USA
Status	Climber
Residence	Portland, Oregon
Occupation	Professional adventurer
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0630
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	No attempt on Lhotse after summiting Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2444134
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	colin timothy o'brady
Year of Birth	1985
Year	2021
Age at Expedition	36
Role	Member

Field	Value
ID	78702
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	06
Peak ID	EVER
Year	2021
Season	1
First Name	Michael Robert Henrion (Mike)
Last Name	Posner
Sex	M
Age	0
Birth Date	-
Year of Birth	1988
Calculated Age	33
Citizenship	USA
Status	Climber
Residence	Los Angeles, California
Occupation	Singer & song writer
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0440
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2445194
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	michael robert henrion (mike) posner
Year of Birth	1988
Year	2021
Age at Expedition	33
Role	Member

Field	Value
ID	78703
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	07
Peak ID	EVER
Year	2021
Season	1
First Name	Jur
Last Name	Rademakers
Sex	M
Age	0
Birth Date	-
Year of Birth	1980
Calculated Age	40
Citizenship	Netherlands
Status	Climbev
Residence	Valkenswaard, Netherlands
Occupation	IT company
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0645
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2442547
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	jur rademakers
Year of Birth	1980
Year	2021
Age at Expedition	41
Role	Member

Field	Value
ID	78704
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	08
Peak ID	EVER
Year	2021
Season	1
First Name	Erix Asdrubal
Last Name	Salas Abasolo
Sex	M
Age	0
Birth Date	-
Year of Birth	1984
Calculated Age	37
Citizenship	Mexico
Status	Climber
Residence	Rio Grande, Zacatecas, Mexico
Occupation	Businessman
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0500
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2443746
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	erix asdrubal salas abasolo
Year of Birth	1984
Year	2021
Age at Expedition	37
Role	Member

Field	Value
ID	78705
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	09
Peak ID	EVER
Year	2021
Season	1
First Name	Miao
Last Name	Zhong
Sex	F
Age	0
Birth Date	-
Year of Birth	1985
Calculated Age	35
Citizenship	China
Status	Climber
Residence	Guangdong, China
Occupation	Marketing manager Kailas
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0520
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2444308
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	miao zhong
Year of Birth	1985
Year	2021
Age at Expedition	36
Role	Member

Field	Value
ID	78706
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	10
Peak ID	EVER
Year	2021
Season	1
First Name	Chhyo Nurbu
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1985
Calculated Age	35
Citizenship	Nepal
Status	H-A Worker
Residence	Walung, Makalu-9, Makalu-Barun
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0630
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	2nd ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2444270
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	chhyo nurbu sherpa
Year of Birth	1985
Year	2021
Age at Expedition	36
Role	Hired

Field	Value
ID	78707
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	11
Peak ID	EVER
Year	2021
Season	1
First Name	Dawa Chhiring
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1988
Calculated Age	32
Citizenship	Nepal
Status	H-A Worker
Residence	Lelep-8, Taplejung
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0440
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	2nd ascent of Everest
Necrology	(1988-2022) Died 2 Oct 2022 on Manaslu due to avalanche
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2445450
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	dawa chhiring sherpa
Year of Birth	1988
Year	2021
Age at Expedition	33
Role	Hired

Field	Value
ID	78708
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	12
Peak ID	EVER
Year	2021
Season	1
First Name	Dawa Dorchi
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1995
Calculated Age	26
Citizenship	Nepal
Status	H-A Worker
Residence	Makalu-5, Makalu-Barun
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0440
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2447736
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	dawa dorchi sherpa
Year of Birth	1995
Year	2021
Age at Expedition	26
Role	Hired

Field	Value
ID	78709
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	13
Peak ID	EVER
Year	2021
Season	1
First Name	Dawa Finchok
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1982
Calculated Age	38
Citizenship	Nepal
Status	H-A Worker
Residence	Lamabagar-3, Dolakha
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0630
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	5th ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2443163
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	dawa finchok sherpa
Year of Birth	1982
Year	2021
Age at Expedition	39
Role	Hired

Field	Value
ID	78710
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	14
Peak ID	EVER
Year	2021
Season	1
First Name	Dawa Sangay
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1987
Calculated Age	33
Citizenship	Nepal
Status	H-A Worker
Residence	Makalu-5, Makalu-Barun
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0645
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	2nd ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2445051
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	dawa sangay sherpa
Year of Birth	1987
Year	2021
Age at Expedition	34
Role	Hired

Field	Value
ID	78711
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	15
Peak ID	EVER
Year	2021
Season	1
First Name	Lhakpa
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1986
Calculated Age	35
Citizenship	Nepal
Status	H-A Worker
Residence	Lelep-8, Taplejung
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0645
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	7th ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2444451
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	lhakpa sherpa
Year of Birth	1986
Year	2021
Age at Expedition	35
Role	Hired

Field	Value
ID	78712
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	16
Peak ID	EVER
Year	2021
Season	1
First Name	Pasang
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1993
Calculated Age	28
Citizenship	Nepal
Status	H-A Worker
Residence	Makalu-5, Makalu-Barun
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0520
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	2nd ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2447116
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	pasang sherpa
Year of Birth	1993
Year	2021
Age at Expedition	28
Role	Hired

Field	Value
ID	78713
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	17
Peak ID	EVER
Year	2021
Season	1
First Name	Pem Nurbu
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1992
Calculated Age	29
Citizenship	Nepal
Status	H-A Worker
Residence	Makalu-5, Makalu-Barun
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0500
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	2nd ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2446633
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	pem nurbu sherpa
Year of Birth	1992
Year	2021
Age at Expedition	29
Role	Hired

Field	Value
ID	78714
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER21124
Member ID	18
Peak ID	EVER
Year	2021
Season	1
First Name	Khudam Bir
Last Name	Tamang
Sex	M
Age	0
Birth Date	-
Year of Birth	1989
Calculated Age	32
Citizenship	Nepal
Status	H-A Worker
Residence	Jaleshwori-8, Khotang
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2021-06-01
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0645
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	-
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	1st 8000er
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2445607
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	khudam bir tamang
Year of Birth	1989
Year	2021
Age at Expedition	32
Role	Hired

18 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Arnold Coster	M	1976	Netherlands	Leader	Moerkapelle, Netherlands	Expedition leader	Details Other expeditions
Jenna Marie Besaw	F	1988	USA	Climber	Portland, Oregon	-	Details Other expeditions
Jonathan James (Jon) Kedrowski	M	1979	USA	Climbing Guide	Vail, Colorado	Professor, ski-alpinist & Professional ski instructor	Details Other expeditions
Hylke Benjamin Knot	M	1991	Netherlands	Climber	Groningen, Netherlands	Photographer	Details Other expeditions
Colin Timothy O'Brady	M	1985	USA	Climber	Portland, Oregon	Professional adventurer	Details Other expeditions
Michael Robert Henrion (Mike) Posner	M	1988	USA	Climber	Los Angeles, California	Singer & song writer	Details Other expeditions
Jur Rademakers	M	1980	Netherlands	Climbev	Valkenswaard, Netherlands	IT company	Details Other expeditions
Erix Asdrubal Salas Abasolo	M	1984	Mexico	Climber	Rio Grande, Zacatecas, Mexico	Businessman	Details Other expeditions
Miao Zhong	F	1985	China	Climber	Guangdong, China	Marketing manager Kailas	Details Other expeditions
Chhyo Nurbu Sherpa	M	1985	Nepal	H-A Worker	Walung, Makalu-9, Makalu-Barun	-	Details Other expeditions
Dawa Chhiring Sherpa	M	1988	Nepal	H-A Worker	Lelep-8, Taplejung	-	Details Other expeditions
Dawa Dorchi Sherpa	M	1995	Nepal	H-A Worker	Makalu-5, Makalu-Barun	-	Details Other expeditions
Dawa Finchok Sherpa	M	1982	Nepal	H-A Worker	Lamabagar-3, Dolakha	-	Details Other expeditions
Dawa Sangay Sherpa	M	1987	Nepal	H-A Worker	Makalu-5, Makalu-Barun	-	Details Other expeditions
Lhakpa Sherpa	M	1986	Nepal	H-A Worker	Lelep-8, Taplejung	-	Details Other expeditions
Pasang Sherpa	M	1993	Nepal	H-A Worker	Makalu-5, Makalu-Barun	-	Details Other expeditions
Pem Nurbu Sherpa	M	1992	Nepal	H-A Worker	Makalu-5, Makalu-Barun	-	Details Other expeditions
Khudam Bir Tamang	M	1989	Nepal	H-A Worker	Jaleshwori-8, Khotang	-	Details Other expeditions

References

0 recorded references.