Everest | 2012 S Col-SE Ridge

A Netherlands expedition to Everest in 2012 via S Col-SE Ridge, led by Arnold Coster. Summit reached on 26th May 2012. 14 members recorded.

Expedition Details

Field	Value
ID	7554
Imported	2026-03-06 18:04:49.359634
Expedition ID	EVER12165
Peak ID	EVER
Year	2012
Season	1
Host Country	1
Route 1	S Col-SE Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	Netherlands
Leaders	Arnold Coster
Sponsor	SummitClimb Everest Expedition 2012
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	Australia, Canada, Switzerland, UK, USA
Approach	-
Basecamp Date	2012-04-17
Summit Date	2012-05-26
Summit Time	0330
Summit Days	39
Total Days	36
Termination Date	2012-05-23
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	4
Member Deaths	0
Total Hired	8
Summit Hired	4
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	Climbed Lhotse (LHOT-121-16)
Campsites	BC(17/04,5300m),C1(224/04,6030m),C2(29/04,6400m),C3(04/05,7100m),C4(19/05,7900m),Smt(26/05)
Route Notes	The first summit bid was launched from C4 on 19 May, the day C4 was first occupied. Nine members (all members except Neefjes, who had left the team) set out from C4 at 7:30 pm, but turned back from various altitudes because of the bad weather. Four of the members tried again: Camkin, Kedrowski, Leduc and Maybank, with Sherpas Ang Pasang, Chhewang Karma, Jangbu and Lhakpa Gelu left C4 for the top at 7:30 pm on the 25th. All of them reached the summit morning: Kedrowski and Jangbu summited on 26 May at 3:30 am, while the rest of the party were on the top at 5:30 am. Camkin descended to C3 only and arrived there at 6:00 pm, but Jangbu continued down to C2, and all the other summiters also went to C2 that afternoon between 1:00 pm (Kedrowski) and 4:00 pm (Leduc). All were back in BC on the 27th. Non-summiting members: Arnold reached the Balcony (8500m) on 20 May, then the weather became "terrible" and he got involved in rescue work. Coster summited Lhotse instead. Jaeggi got to 8600m on 20 May, then retreated because of the bad weather. Jones summited Lhotse instead. Neefjes left team on 29 April after three fingers were badly frostbitten in C2. Van Hassel reached 8400m on 20 May before bad weather drove him back. Sherpas: Ang Pasang, 15/6/84, Patle-4, Okhaldhunga, Everest X1 Chhewang Karma, 28/1/89, Patle, Okhaldhunga, no 8000ers Jangbu, 24/5/67, Patle, Everest X6, Cho Oyu X4, Lhotse X1 Lhakpa Gelu/Gelbu, 13/4/77, Thumduk, Beni-4, Solu, Everest X6, Cho Oyu X2, Lhotse X1
Accidents	Neefjes frostbite and Lhakpa Nuru's broken jaw from falling rock
Achievement	-
Agency	Everest Parivar
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2462496
Year	2012
Summit Success	True
O2 Summary	Used
Route (lowercase)	s col-se ridge

Members

Field	Value
ID	55837
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	02
Peak ID	EVER
Year	2012
Season	1
First Name	Eric Ary
Last Name	Arnold
Sex	M
Age	0
Birth Date	-
Year of Birth	1980
Calculated Age	32
Citizenship	Netherlands
Status	Climber
Residence	Rotterdam, Netherlands
Occupation	Government middle manager
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)	8500
Summit Date 1	2012-05-20
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	4
Summit Term	3
HCN	0
Checksum	2442379
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	eric ary arnold
Year of Birth	1980
Year	2012
Age at Expedition	32
Role	Member

Field	Value
ID	55838
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	03
Peak ID	EVER
Year	2012
Season	1
First Name	Stephen Leonard
Last Name	Camkin
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	51
Citizenship	Australia
Status	Climber
Residence	Boise, Idaho
Occupation	Training consultant
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	2012-05-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0530
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	From C3 to smt to C3
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	2435243
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	stephen leonard camkin
Year of Birth	1960
Year	2012
Age at Expedition	52
Role	Member

Field	Value
ID	55839
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	01
Peak ID	EVER
Year	2012
Season	1
First Name	Arnold
Last Name	Coster
Sex	M
Age	0
Birth Date	-
Year of Birth	1976
Calculated Age	35
Citizenship	Netherlands
Status	Leader
Residence	Capelle a/d Ijssel, Netherlands
Occupation	Mechanical engineer & 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)	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	17
HCN	0
Checksum	2440967
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	arnold coster
Year of Birth	1976
Year	2012
Age at Expedition	36
Role	Leader

Field	Value
ID	55840
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	04
Peak ID	EVER
Year	2012
Season	1
First Name	Urs Walter
Last Name	Jaeggi
Sex	M
Age	0
Birth Date	-
Year of Birth	1963
Calculated Age	49
Citizenship	Switzerland
Status	Climber
Residence	Uetikon am See, Zurich, Switzerland
Occupation	Airline pilot
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)	8600
Summit Date 1	2012-05-20
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	4
Summit Term	3
HCN	0
Checksum	2436176
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	urs walter jaeggi
Year of Birth	1963
Year	2012
Age at Expedition	49
Role	Member

Field	Value
ID	55841
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	05
Peak ID	EVER
Year	2012
Season	1
First Name	Jonathan James (Jon)
Last Name	Kedrowski
Sex	M
Age	0
Birth Date	-
Year of Birth	1979
Calculated Age	33
Citizenship	USA
Status	Climber
Residence	Avon, Colorado
Occupation	Author & professor
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	2012-05-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0330
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	From C3 to smt to C3
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	2441985
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jonathan james (jon) kedrowski
Year of Birth	1979
Year	2012
Age at Expedition	33
Role	Member

Field	Value
ID	55842
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	06
Peak ID	EVER
Year	2012
Season	1
First Name	Sandra
Last Name	Leduc
Sex	F
Age	0
Birth Date	-
Year of Birth	1977
Calculated Age	34
Citizenship	Canada
Status	Climber
Residence	Gatineau, Quebec
Occupation	Attorney
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	2012-05-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0530
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	From C3 to smt to C3
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	2441447
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	sandra leduc
Year of Birth	1977
Year	2012
Age at Expedition	35
Role	Member

Field	Value
ID	55843
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	07
Peak ID	EVER
Year	2012
Season	1
First Name	Richard Thomas
Last Name	Maybank
Sex	M
Age	0
Birth Date	-
Year of Birth	1977
Calculated Age	34
Citizenship	UK
Status	Climber
Residence	Billericay, Essex, England
Occupation	Contractor
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	2012-05-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0530
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	From C3 to smt to C3
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	2441364
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	richard thomas maybank
Year of Birth	1977
Year	2012
Age at Expedition	35
Role	Member

Field	Value
ID	55844
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	08
Peak ID	EVER
Year	2012
Season	1
First Name	Martha Elisabeth Maria (Marlies)
Last Name	Neefjes
Sex	F
Age	0
Birth Date	-
Year of Birth	1962
Calculated Age	50
Citizenship	Netherlands
Status	Climber
Residence	Hoogkarspel, Netherlands
Occupation	Head teacher
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)	6200
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	8
HCN	0
Checksum	2435812
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	martha elisabeth maria (marlies) neefjes
Year of Birth	1962
Year	2012
Age at Expedition	50
Role	Member

Field	Value
ID	55845
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	09
Peak ID	EVER
Year	2012
Season	1
First Name	Johannes Petrus Alexander
Last Name	Van Hassel
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	52
Citizenship	Netherlands
Status	Climber
Residence	Helmond, Netherlands
Occupation	Importer
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)	8400
Summit Date 1	2012-05-20
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	4
Summit Term	3
HCN	0
Checksum	2435061
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	johannes petrus alexander van hassel
Year of Birth	1960
Year	2012
Age at Expedition	52
Role	Member

Field	Value
ID	55846
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	10
Peak ID	EVER
Year	2012
Season	1
First Name	Ang Pasang
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1984
Calculated Age	27
Citizenship	Nepal
Status	H-A Worker
Residence	Patle-4, 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	2012-05-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0530
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	From C3 to smt to C3
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	2443841
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ang pasang sherpa
Year of Birth	1984
Year	2012
Age at Expedition	28
Role	Hired

Field	Value
ID	55847
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	11
Peak ID	EVER
Year	2012
Season	1
First Name	Chhewang Karma
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1989
Calculated Age	23
Citizenship	Nepal
Status	H-A Worker
Residence	Patle-4, 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	2012-05-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0530
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	From C3 to smt to C3
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	2445524
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	chhewang karma sherpa
Year of Birth	1989
Year	2012
Age at Expedition	23
Role	Hired

Field	Value
ID	55848
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	12
Peak ID	EVER
Year	2012
Season	1
First Name	Jangbu
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1967
Calculated Age	45
Citizenship	Nepal
Status	H-A Worker
Residence	Patle-4, 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	2012-05-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0330
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	From C3 to smt to C3
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	2437627
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jangbu sherpa
Year of Birth	1967
Year	2012
Age at Expedition	45
Role	Hired

Field	Value
ID	55849
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	13
Peak ID	EVER
Year	2012
Season	1
First Name	Lhakpa Gelu (Lhakpa Gelbu)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1977
Calculated Age	35
Citizenship	Nepal
Status	H-A Worker
Residence	Thumduk, Beni, 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	2012-05-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0530
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	From C3 to smt to C3
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	2441228
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	lhakpa gelu (lhakpa gelbu) sherpa
Year of Birth	1977
Year	2012
Age at Expedition	35
Role	Hired

Field	Value
ID	56887
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER12165
Member ID	14
Peak ID	EVER
Year	2012
Season	1
First Name	Lhakpa Nuru
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1981
Calculated Age	30
Citizenship	Nepal
Status	H-A Worker
Residence	Phakding, Khumbu
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
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	True
Injury Date	2012-05-03
Injury Time	-
Injury Type	8
Injury Height (m)	7000
Death Notes	Lhakpa Nuru was hit in the face by fall rock from the Lhotse Face and evacuated to Kathmandu (suffered broken jaw and other head injuries)
Member Notes	-
Necrology	-
Summit Bid	1
Summit Term	5
HCN	0
Checksum	2442884
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	lhakpa nuru sherpa
Year of Birth	1981
Year	2012
Age at Expedition	31
Role	Hired

14 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Eric Ary Arnold	M	1980	Netherlands	Climber	Rotterdam, Netherlands	Government middle manager	Details Other expeditions
Stephen Leonard Camkin	M	1960	Australia	Climber	Boise, Idaho	Training consultant	Details Other expeditions
Arnold Coster	M	1976	Netherlands	Leader	Capelle a/d Ijssel, Netherlands	Mechanical engineer & expedition leader	Details Other expeditions
Urs Walter Jaeggi	M	1963	Switzerland	Climber	Uetikon am See, Zurich, Switzerland	Airline pilot	Details Other expeditions
Jonathan James (Jon) Kedrowski	M	1979	USA	Climber	Avon, Colorado	Author & professor	Details Other expeditions
Sandra Leduc	F	1977	Canada	Climber	Gatineau, Quebec	Attorney	Details Other expeditions
Richard Thomas Maybank	M	1977	UK	Climber	Billericay, Essex, England	Contractor	Details Other expeditions
Martha Elisabeth Maria (Marlies) Neefjes	F	1962	Netherlands	Climber	Hoogkarspel, Netherlands	Head teacher	Details Other expeditions
Johannes Petrus Alexander Van Hassel	M	1960	Netherlands	Climber	Helmond, Netherlands	Importer	Details Other expeditions
Ang Pasang Sherpa	M	1984	Nepal	H-A Worker	Patle-4, Okhaldhunga	-	Details Other expeditions
Chhewang Karma Sherpa	M	1989	Nepal	H-A Worker	Patle-4, Okhaldhunga	-	Details Other expeditions
Jangbu Sherpa	M	1967	Nepal	H-A Worker	Patle-4, Okhaldhunga	-	Details Other expeditions
Lhakpa Gelu (Lhakpa Gelbu) Sherpa	M	1977	Nepal	H-A Worker	Thumduk, Beni, Solukhumbu	-	Details Other expeditions
Lhakpa Nuru Sherpa	M	1981	Nepal	H-A Worker	Phakding, Khumbu	-	Details Other expeditions

References

0 recorded references.