Everest | 2025 S Col-SE Ridge

A USA expedition to Everest in 2025 via S Col-SE Ridge, led by Michael Gutwein II. Summit reached on 11th May 2025. 16 members recorded.

Expedition Details

Field	Value
ID	11639
Imported	2026-03-06 18:04:49.359634
Expedition ID	EVER25137
Peak ID	EVER
Year	2025
Season	1
Host Country	1
Route 1	S Col-SE Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	USA
Leaders	Michael Gutwein II
Sponsor	Expedition Hgh Mountain Treks (EHMT) Everest Expedition 2025
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	Ecuador, Ireland, Nepal, UK
Approach	-
Basecamp Date	-
Summit Date	2025-05-11
Summit Time	-
Summit Days	0
Total Days	0
Termination Date	-
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	5
Member Deaths	0
Total Hired	14
Summit Hired	7
Hired Deaths	0
No Hired	False
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	BC,C1,C2,C3,C4,Smt(11,14/05)
Route Notes	-
Accidents	-
Achievement	-
Agency	Expeditions High Mtn
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2464002
Year	2025
Summit Success	True
O2 Summary	Used
Route (lowercase)	s col-se ridge

Members

Field	Value
ID	92031
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	01
Peak ID	EVER
Year	2025
Season	1
First Name	Michael Rudolph
Last Name	Gutwein II
Sex	M
Age	0
Birth Date	-
Year of Birth	1980
Calculated Age	45
Citizenship	USA
Status	Leader
Residence	-
Occupation	-
Leader	True
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	2025-05-14
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0930
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	False
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	2442173
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	michael rudolph gutwein ii
Year of Birth	1980
Year	2025
Age at Expedition	45
Role	Leader

Field	Value
ID	92032
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	02
Peak ID	EVER
Year	2025
Season	1
First Name	Edgar Patricio
Last Name	Arevalo Arevalo
Sex	M
Age	0
Birth Date	-
Year of Birth	1984
Calculated Age	40
Citizenship	Ecuador
Status	Climber
Residence	Guaranda. Ecudor
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	2025-05-11
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0706
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	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
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	2443842
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	edgar patricio arevalo arevalo
Year of Birth	1984
Year	2025
Age at Expedition	41
Role	Member

Field	Value
ID	92033
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	03
Peak ID	EVER
Year	2025
Season	1
First Name	Alberto Vladimir
Last Name	Astudillo Balseca
Sex	M
Age	0
Birth Date	-
Year of Birth	1971
Calculated Age	53
Citizenship	Ecuador
Status	Climber
Residence	Quito, Ecuador
Occupation	-
Leader	False
Deputy	False
Basecamp Only	True
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)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
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	1
Summit Term	9
HCN	0
Checksum	2439192
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	alberto vladimir astudillo balseca
Year of Birth	1971
Year	2025
Age at Expedition	54
Role	BC Only

Field	Value
ID	92034
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	04
Peak ID	EVER
Year	2025
Season	1
First Name	Saurabh
Last Name	Bhasin
Sex	M
Age	0
Birth Date	-
Year of Birth	1980
Calculated Age	44
Citizenship	USA
Status	Climber
Residence	-
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	2025-05-14
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0930
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	False
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	2442303
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	saurabh bhasin
Year of Birth	1980
Year	2025
Age at Expedition	45
Role	Member

Field	Value
ID	92035
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	05
Peak ID	EVER
Year	2025
Season	1
First Name	Shane Martin
Last Name	Boyd
Sex	M
Age	0
Birth Date	-
Year of Birth	1979
Calculated Age	45
Citizenship	Ireland
Status	Climber
Residence	Fremanagh, Ireland
Occupation	-
Leader	False
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)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	False
O2 Climb	False
O2 Descent	False
O2 Sleep	False
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	0
Summit Term	0
HCN	0
Checksum	2442198
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	shane martin boyd
Year of Birth	1979
Year	2025
Age at Expedition	46
Role	Member

Field	Value
ID	92036
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	06
Peak ID	EVER
Year	2025
Season	1
First Name	Sajan
Last Name	Dongol
Sex	M
Age	0
Birth Date	-
Year of Birth	1995
Calculated Age	29
Citizenship	Nepal
Status	Climber
Residence	Tokha, Kathmandu
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	2025-05-13
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0930
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	False
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	2447812
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	sajan dongol
Year of Birth	1995
Year	2025
Age at Expedition	30
Role	Member

Field	Value
ID	92037
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	07
Peak ID	EVER
Year	2025
Season	1
First Name	Rohan Ainsworth
Last Name	Freeman
Sex	M
Age	0
Birth Date	-
Year of Birth	1965
Calculated Age	59
Citizenship	USA/Jamaica
Status	Climber
Residence	Glastonbury, Connecticut
Occupation	Engineer
Leader	False
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)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	False
O2 Climb	False
O2 Descent	False
O2 Sleep	False
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	0
Summit Term	0
HCN	0
Checksum	2437072
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	rohan ainsworth freeman
Year of Birth	1965
Year	2025
Age at Expedition	60
Role	Member

Field	Value
ID	92038
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	08
Peak ID	EVER
Year	2025
Season	1
First Name	Nirmal
Last Name	Purja Pun Magar
Sex	M
Age	0
Birth Date	-
Year of Birth	1983
Calculated Age	41
Citizenship	UK/Nepal
Status	Climber
Residence	Dana-3, Myagdi
Occupation	British army (retired)
Leader	False
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)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	False
O2 Climb	False
O2 Descent	False
O2 Sleep	False
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	0
Summit Term	0
HCN	0
Checksum	2443549
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	nirmal purja pun magar
Year of Birth	1983
Year	2025
Age at Expedition	42
Role	Member

Field	Value
ID	92039
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	09
Peak ID	EVER
Year	2025
Season	1
First Name	Pemba
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1989
Calculated Age	36
Citizenship	Nepal
Status	Climber
Residence	Waku, Solokhumbu
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	True
Hired	False
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	2025-05-14
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0930
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	False
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	Kidney transplant recipient
Member Notes	1st 8000er
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2445514
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	pemba sherpa
Year of Birth	1989
Year	2025
Age at Expedition	36
Role	Member

Field	Value
ID	92040
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	10
Peak ID	EVER
Year	2025
Season	1
First Name	Chhebi
Last Name	Bhote
Sex	M
Age	0
Birth Date	-
Year of Birth	1974
Calculated Age	50
Citizenship	Nepal
Status	H-A Worker
Residence	Hungung, Hatiya-1, Makalu-Barun
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	False
Tibetan	True
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	2025-05-14
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	False
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	4th ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2440245
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	chhebi bhote
Year of Birth	1974
Year	2025
Age at Expedition	51
Role	Hired

Field	Value
ID	92041
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	11
Peak ID	EVER
Year	2025
Season	1
First Name	Gyalze (Gelje)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1977
Calculated Age	47
Citizenship	Nepal
Status	H-A Worker
Residence	Ragani-8, Okhaldhunga
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	2025-05-14
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0930
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	False
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	6th ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2441332
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	gyalze (gelje) sherpa
Year of Birth	1977
Year	2025
Age at Expedition	48
Role	Hired

Field	Value
ID	92042
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	12
Peak ID	EVER
Year	2025
Season	1
First Name	Lobsang
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1997
Calculated Age	27
Citizenship	Nepal
Status	H-A Worker
Residence	Jubing, Solukhumbu
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	2025-05-14
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	False
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	2448676
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	lobsang sherpa
Year of Birth	1997
Year	2025
Age at Expedition	28
Role	Hired

Field	Value
ID	92043
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	13
Peak ID	EVER
Year	2025
Season	1
First Name	Mingma Chhiri
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1989
Calculated Age	35
Citizenship	Nepal
Status	H-A Worker
Residence	Mapya Dudhkoshi-7, Solukhumbu
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	2025-05-14
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	False
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	2445688
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	mingma chhiri sherpa
Year of Birth	1989
Year	2025
Age at Expedition	36
Role	Hired

Field	Value
ID	92044
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	14
Peak ID	EVER
Year	2025
Season	1
First Name	Nima Gyalzen
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1980
Calculated Age	45
Citizenship	Nepal
Status	H-A Worker
Residence	Kharikhola, Solukhumbu
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	2025-05-14
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	False
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	6th ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2442270
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	nima gyalzen sherpa
Year of Birth	1980
Year	2025
Age at Expedition	45
Role	Hired

Field	Value
ID	92045
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	15
Peak ID	EVER
Year	2025
Season	1
First Name	Pemba Chhiri
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1984
Calculated Age	41
Citizenship	Nepal
Status	H-A Worker
Residence	Paiya, Jubing-7, Solukhumbu
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	2025-05-11
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0706
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	False
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	2443684
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	pemba chhiri sherpa
Year of Birth	1984
Year	2025
Age at Expedition	41
Role	Hired

Field	Value
ID	92046
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER25137
Member ID	16
Peak ID	EVER
Year	2025
Season	1
First Name	Pemba Ongchu (Pemba Wangchu)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1983
Calculated Age	41
Citizenship	Nepal
Status	H-A Worker
Residence	Kharikhola, Solukhumbu
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	2025-05-14
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0930
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	False
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	2443614
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	pemba ongchu (pemba wangchu) sherpa
Year of Birth	1983
Year	2025
Age at Expedition	42
Role	Hired

16 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Michael Rudolph Gutwein II	M	1980	USA	Leader	-	-	Details Other expeditions
Edgar Patricio Arevalo Arevalo	M	1984	Ecuador	Climber	Guaranda. Ecudor	-	Details Other expeditions
Alberto Vladimir Astudillo Balseca	M	1971	Ecuador	Climber	Quito, Ecuador	-	Details Other expeditions
Saurabh Bhasin	M	1980	USA	Climber	-	-	Details Other expeditions
Shane Martin Boyd	M	1979	Ireland	Climber	Fremanagh, Ireland	-	Details Other expeditions
Sajan Dongol	M	1995	Nepal	Climber	Tokha, Kathmandu	-	Details Other expeditions
Rohan Ainsworth Freeman	M	1965	USA/Jamaica	Climber	Glastonbury, Connecticut	Engineer	Details Other expeditions
Nirmal Purja Pun Magar	M	1983	UK/Nepal	Climber	Dana-3, Myagdi	British army (retired)	Details Other expeditions
Pemba Sherpa	M	1989	Nepal	Climber	Waku, Solokhumbu	-	Details Other expeditions
Chhebi Bhote	M	1974	Nepal	H-A Worker	Hungung, Hatiya-1, Makalu-Barun	-	Details Other expeditions
Gyalze (Gelje) Sherpa	M	1977	Nepal	H-A Worker	Ragani-8, Okhaldhunga	-	Details Other expeditions
Lobsang Sherpa	M	1997	Nepal	H-A Worker	Jubing, Solukhumbu	-	Details Other expeditions
Mingma Chhiri Sherpa	M	1989	Nepal	H-A Worker	Mapya Dudhkoshi-7, Solukhumbu	-	Details Other expeditions
Nima Gyalzen Sherpa	M	1980	Nepal	H-A Worker	Kharikhola, Solukhumbu	-	Details Other expeditions
Pemba Chhiri Sherpa	M	1984	Nepal	H-A Worker	Paiya, Jubing-7, Solukhumbu	-	Details Other expeditions
Pemba Ongchu (Pemba Wangchu) Sherpa	M	1983	Nepal	H-A Worker	Kharikhola, Solukhumbu	-	Details Other expeditions

References

Field	Value
ID	16219
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER25137
Reference ID	01
Year	2025
Type	5
Journal	-
Author	-
Title	https://thehimalayantimes.com/nepal/kidney-transplant-survivor-pemba-sherpa-makes-record-ascent-of-mt-everest
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	16220
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER25137
Reference ID	02
Year	2025
Type	5
Journal	-
Author	-
Title	https://everestchronicle.com/ecuadorian-patricio-arevalo-scales-everest-without-supplemental-oxygen
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

2 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
EVER25137	-	-	https://thehimalayantimes.com/nepal/kidney-transplant-survivor-pemba-sherpa-makes-record-ascent-of-mt-everest	-	-	-
EVER25137	-	-	https://everestchronicle.com/ecuadorian-patricio-arevalo-scales-everest-without-supplemental-oxygen	-	-	-