Everest | 2023 S Col-SE Ridge

A Mongolia expedition to Everest in 2023 via S Col-SE Ridge, led by Zolbookhuu Ombo. Summit reached on 17th May 2023. 8 members recorded.

Expedition Details

Field	Value
ID	11074
Imported	2026-03-06 18:04:49.359634
Expedition ID	EVER23118
Peak ID	EVER
Year	2023
Season	1
Host Country	1
Route 1	S Col-SE Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	Mongolia
Leaders	Zolbookhuu Ombo
Sponsor	Mongolian Everest-Lhotse Expedition 2023
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	-
Approach	-
Basecamp Date	-
Summit Date	2023-05-17
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	4
Summit Members	4
Member Deaths	0
Total Hired	4
Summit Hired	4
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	Summited Lhotse (LHOT-231-09)
Campsites	BC,C1,C2,C3,C4,Smt(17-18/05)
Route Notes	From 8K Expeditions website: Huge congratulations to the Mongolian Team for their 100% successful Mt. Everest & Lhotse summit! We are thrilled to announce that the Mongolian team has conquered the mighty Mount Everest, defying the extreme weather conditions that relentlessly tested their endurance and with the guidance of our exceptionally qualified 8K mountain guides, they overcame every challenge with grace and resilience. We applaud their unwavering determination and commend their remarkable achievement! Mt. Everest Summiteers Name List: 1. ZOLBOOKHUU OMBO (17th May 2023) 2. GANKHUU SAINBAYAR (18th May 2023) 3. GERELT-OD TSERENDULAM (18th May 2023) 4. ANKHBAYAR TSOGTBAYAR (18th May 2023) 5. PASDAWA SHERPA (17th May 2023) 6. ANG TEMBA SHERPA (18th May 2023) 7. KARMA GYALJE SHERPA (18th May 2023) 8. PASANG GYALGEN SHERPA (18th May 2023) Lhotse Summiteers Name List: 1. BAYARSAIKHAN LKHASUREN (18th May 2023) 2. ZOLZAYA BAST (18th May 2023) 3. BATKHISHIG BALDORJ (18th May 2023) 4. AMARTOGTOKH DORJSUREN (18th May 2023) 5. PEMBA WONGCHU SHERPA (18th May 2023) 6. MINGMA DORCHI SHERPA (18th May 2023) 7. ASHOK LAMA (18th May 2023) 8. PHURBA GYALJEN SHERPA (18th May 2023) This a proud moment for us and all of the people of Mongolia for 100% success summit news!
Accidents	-
Achievement	-
Agency	8K Expeditions
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2464490
Year	2023
Summit Success	True
O2 Summary	Used
Route (lowercase)	s col-se ridge

Members

Field	Value
ID	84307
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER23118
Member ID	01
Peak ID	EVER
Year	2023
Season	1
First Name	Zolbookhuu
Last Name	Ombo
Sex	M
Age	0
Birth Date	-
Year of Birth	1973
Calculated Age	49
Citizenship	Mongolia
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	2023-05-17
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	2439804
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	zolbookhuu ombo
Year of Birth	1973
Year	2023
Age at Expedition	50
Role	Leader

Field	Value
ID	84308
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER23118
Member ID	02
Peak ID	EVER
Year	2023
Season	1
First Name	Gankhuu
Last Name	Sainbayar
Sex	M
Age	0
Birth Date	-
Year of Birth	1971
Calculated Age	51
Citizenship	Mongolia
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	2023-05-18
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	2439177
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	gankhuu sainbayar
Year of Birth	1971
Year	2023
Age at Expedition	52
Role	Member

Field	Value
ID	84309
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER23118
Member ID	03
Peak ID	EVER
Year	2023
Season	1
First Name	Gerelt-Od
Last Name	Tserendulam
Sex	M
Age	0
Birth Date	-
Year of Birth	1973
Calculated Age	49
Citizenship	Mongolia
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	2023-05-18
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	2439986
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	gerelt-od tserendulam
Year of Birth	1973
Year	2023
Age at Expedition	50
Role	Member

Field	Value
ID	84310
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER23118
Member ID	04
Peak ID	EVER
Year	2023
Season	1
First Name	Ankhbayar
Last Name	Tsogtbayar
Sex	M
Age	0
Birth Date	-
Year of Birth	1985
Calculated Age	37
Citizenship	Mongolia
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	2023-05-18
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	2444344
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	ankhbayar tsogtbayar
Year of Birth	1985
Year	2023
Age at Expedition	38
Role	Member

Field	Value
ID	84311
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER23118
Member ID	05
Peak ID	EVER
Year	2023
Season	1
First Name	Ang Temba
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1979
Calculated Age	43
Citizenship	Nepal
Status	H-A Worker
Residence	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	2023-05-18
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	2441982
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	ang temba sherpa
Year of Birth	1979
Year	2023
Age at Expedition	44
Role	Hired

Field	Value
ID	84312
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER23118
Member ID	06
Peak ID	EVER
Year	2023
Season	1
First Name	Karma Gyalje
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1997
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	2023-05-18
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	2448502
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	karma gyalje sherpa
Year of Birth	1997
Year	2023
Age at Expedition	26
Role	Hired

Field	Value
ID	84313
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER23118
Member ID	07
Peak ID	EVER
Year	2023
Season	1
First Name	Pasang Dawa (Pasdawa)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1991
Calculated Age	31
Citizenship	Nepal
Status	H-A Worker
Residence	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	2023-05-17
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	8th ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2446533
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	pasang dawa (pasdawa) sherpa
Year of Birth	1991
Year	2023
Age at Expedition	32
Role	Hired

Field	Value
ID	84314
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER23118
Member ID	08
Peak ID	EVER
Year	2023
Season	1
First Name	Pasang Gyaljen
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1996
Calculated Age	26
Citizenship	Nepal
Status	H-A Worker
Residence	Makalu-2, 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	2023-05-18
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	2448203
Summit Note 1	0
Summit Note 2	0
Summit Note 3	0
Death Route	0
Name (lowercase)	pasang gyaljen sherpa
Year of Birth	1996
Year	2023
Age at Expedition	27
Role	Hired

8 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Zolbookhuu Ombo	M	1973	Mongolia	Leader	-	-	Details Other expeditions
Gankhuu Sainbayar	M	1971	Mongolia	Climber	-	-	Details Other expeditions
Gerelt-Od Tserendulam	M	1973	Mongolia	Climber	-	-	Details Other expeditions
Ankhbayar Tsogtbayar	M	1985	Mongolia	Climber	-	-	Details Other expeditions
Ang Temba Sherpa	M	1979	Nepal	H-A Worker	Makalu-9, Makalu-Barun	-	Details Other expeditions
Karma Gyalje Sherpa	M	1997	Nepal	H-A Worker	Makalu-5, Makalu-Barun	-	Details Other expeditions
Pasang Dawa (Pasdawa) Sherpa	M	1991	Nepal	H-A Worker	Makalu-9, Makalu-Barun	-	Details Other expeditions
Pasang Gyaljen Sherpa	M	1996	Nepal	H-A Worker	Makalu-2, Makalu-Barun	-	Details Other expeditions

References

0 recorded references.