Cho Oyu | 2021 SW Ridge
A Nepal expedition to Cho Oyu in 2021 via SW Ridge, led by Mingma Dorchi Sherpa.
8 members recorded.
Expedition Details
| Field |
Value |
| ID |
10688
|
| Imported |
2026-03-06 18:04:49.359634
|
| Expedition ID |
CHOY21402
|
| Peak ID |
CHOY
|
| Year |
2021
|
| Season |
4
|
| Host Country |
1
|
| Route 1 |
SW Ridge
|
| Route 2 |
-
|
| Route 3 |
-
|
| Route 4 |
-
|
| Nationality |
Nepal
|
| Leaders |
Mingma Dorchi Sherpa
|
| Sponsor |
Pioneer Adventure Cho-O-You Winter Expedition 2022
|
| Success 1 |
False
|
| 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 |
-
|
| Summit Time |
-
|
| Summit Days |
0
|
| Total Days |
0
|
| Termination Date |
-
|
| Termination Reason |
0
|
| Termination Notes |
-
|
| High Point (m) |
0
|
| Traverse |
False
|
| Ski |
False
|
| Paraglide |
False
|
| Camps |
0
|
| Fixed Rope (m) |
0
|
| Total Members |
8
|
| Summit Members |
0
|
| Member Deaths |
0
|
| Total Hired |
0
|
| Summit Hired |
0
|
| Hired Deaths |
0
|
| No Hired |
False
|
| O2 Used |
False
|
| O2 None |
True
|
| O2 Climb |
False
|
| O2 Descent |
False
|
| O2 Sleep |
False
|
| O2 Medical |
False
|
| O2 Taken |
False
|
| O2 Unknown |
False
|
| Other Summits |
-
|
| Campsites |
-
|
| Route Notes |
-
|
| Accidents |
-
|
| Achievement |
-
|
| Agency |
Pioneer Adventure
|
| Commercial Route |
False
|
| Standard Route |
False
|
| Primary Route |
False
|
| Primary Member |
False
|
| Primary Reference |
False
|
| Primary ID |
-
|
| Checksum |
5126
|
| Year |
2021
|
| Summit Success |
False
|
| O2 Summary |
None
|
| Route (lowercase) |
sw ridge
|
Members
| Field |
Value |
| ID |
79643
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
CHOY21402
|
| Member ID |
01
|
| Peak ID |
CHOY
|
| Year |
2021
|
| Season |
4
|
| First Name |
Mingma Dorchi
|
| Last Name |
Sherpa
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
1987
|
| Calculated Age |
34
|
| Citizenship |
Nepal
|
| Status |
Leader
|
| Residence |
Tashigaon, Makalu-Barun
|
| Occupation |
-
|
| Leader |
True
|
| Deputy |
False
|
| Basecamp Only |
False
|
| Not to BC |
False
|
| Support |
False
|
| Disabled |
False
|
| Hired |
False
|
| 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 |
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 |
2445089
|
| Summit Note 1 |
0
|
| Summit Note 2 |
0
|
| Summit Note 3 |
0
|
| Death Route |
0
|
| Name (lowercase) |
mingma dorchi sherpa
|
| Year of Birth |
1987
|
| Year |
2021
|
| Age at Expedition |
34
|
| Role |
Leader
|
| Field |
Value |
| ID |
79644
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
CHOY21402
|
| Member ID |
02
|
| Peak ID |
CHOY
|
| Year |
2021
|
| Season |
4
|
| First Name |
Karma Gyalzen
|
| Last Name |
Sherpa
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
1991
|
| Calculated Age |
30
|
| Citizenship |
Nepal
|
| Status |
Climber
|
| Residence |
Namche-5, Khumbu
|
| Occupation |
-
|
| Leader |
False
|
| Deputy |
False
|
| Basecamp Only |
False
|
| Not to BC |
False
|
| Support |
False
|
| Disabled |
False
|
| Hired |
False
|
| 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 |
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 |
2446455
|
| Summit Note 1 |
0
|
| Summit Note 2 |
0
|
| Summit Note 3 |
0
|
| Death Route |
0
|
| Name (lowercase) |
karma gyalzen sherpa
|
| Year of Birth |
1991
|
| Year |
2021
|
| Age at Expedition |
30
|
| Role |
Member
|
| Field |
Value |
| ID |
79645
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
CHOY21402
|
| Member ID |
03
|
| Peak ID |
CHOY
|
| Year |
2021
|
| Season |
4
|
| First Name |
Lhakpa Thinduk/Thendu
|
| Last Name |
Sherpa
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
1999
|
| Calculated Age |
22
|
| Citizenship |
Nepal
|
| Status |
Climber
|
| Residence |
Makalu-2, Makalu-Barun
|
| Occupation |
-
|
| Leader |
False
|
| Deputy |
False
|
| Basecamp Only |
False
|
| Not to BC |
False
|
| Support |
False
|
| Disabled |
False
|
| Hired |
False
|
| 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 |
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 |
2449468
|
| Summit Note 1 |
0
|
| Summit Note 2 |
0
|
| Summit Note 3 |
0
|
| Death Route |
0
|
| Name (lowercase) |
lhakpa thinduk/thendu sherpa
|
| Year of Birth |
1999
|
| Year |
2021
|
| Age at Expedition |
22
|
| Role |
Member
|
| Field |
Value |
| ID |
79646
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
CHOY21402
|
| Member ID |
04
|
| Peak ID |
CHOY
|
| Year |
2021
|
| Season |
4
|
| First Name |
Migma Dorchi
|
| Last Name |
Sherpa
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
1999
|
| Calculated Age |
21
|
| Citizenship |
Nepal
|
| Status |
Climber
|
| Residence |
Makalu-2, Makalu-Barun
|
| Occupation |
-
|
| Leader |
False
|
| Deputy |
False
|
| Basecamp Only |
False
|
| Not to BC |
False
|
| Support |
False
|
| Disabled |
False
|
| Hired |
False
|
| 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 |
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 |
2449592
|
| Summit Note 1 |
0
|
| Summit Note 2 |
0
|
| Summit Note 3 |
0
|
| Death Route |
0
|
| Name (lowercase) |
migma dorchi sherpa
|
| Year of Birth |
1999
|
| Year |
2021
|
| Age at Expedition |
22
|
| Role |
Member
|
| Field |
Value |
| ID |
79647
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
CHOY21402
|
| Member ID |
05
|
| Peak ID |
CHOY
|
| Year |
2021
|
| Season |
4
|
| First Name |
Pasang Dorje
|
| Last Name |
Sherpa
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
1993
|
| Calculated Age |
28
|
| Citizenship |
Nepal
|
| Status |
Climber
|
| Residence |
Samde, Khumbu
|
| Occupation |
-
|
| Leader |
False
|
| Deputy |
False
|
| Basecamp Only |
False
|
| Not to BC |
False
|
| Support |
False
|
| Disabled |
False
|
| Hired |
False
|
| 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 |
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 |
2447162
|
| Summit Note 1 |
0
|
| Summit Note 2 |
0
|
| Summit Note 3 |
0
|
| Death Route |
0
|
| Name (lowercase) |
pasang dorje sherpa
|
| Year of Birth |
1993
|
| Year |
2021
|
| Age at Expedition |
28
|
| Role |
Member
|
| Field |
Value |
| ID |
79648
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
CHOY21402
|
| Member ID |
06
|
| Peak ID |
CHOY
|
| Year |
2021
|
| Season |
4
|
| First Name |
Pasang Tenje
|
| Last Name |
Sherpa
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
1999
|
| Calculated Age |
22
|
| Citizenship |
Nepal
|
| Status |
Climber
|
| Residence |
Makalu-5, Makalu-Barun
|
| Occupation |
-
|
| Leader |
False
|
| Deputy |
False
|
| Basecamp Only |
False
|
| Not to BC |
False
|
| Support |
False
|
| Disabled |
False
|
| Hired |
False
|
| 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 |
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 |
2449246
|
| Summit Note 1 |
0
|
| Summit Note 2 |
0
|
| Summit Note 3 |
0
|
| Death Route |
0
|
| Name (lowercase) |
pasang tenje sherpa
|
| Year of Birth |
1999
|
| Year |
2021
|
| Age at Expedition |
22
|
| Role |
Member
|
| Field |
Value |
| ID |
79649
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
CHOY21402
|
| Member ID |
07
|
| Peak ID |
CHOY
|
| Year |
2021
|
| Season |
4
|
| First Name |
Pemba Ongchu (Pemba Wangchu)
|
| Last Name |
Sherpa
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
1983
|
| Calculated Age |
37
|
| Citizenship |
Nepal
|
| Status |
Climber
|
| Residence |
Kharikhola, Solukhumbu
|
| Occupation |
-
|
| Leader |
False
|
| Deputy |
False
|
| Basecamp Only |
False
|
| Not to BC |
False
|
| Support |
False
|
| Disabled |
False
|
| Hired |
False
|
| 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 |
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 |
2443766
|
| 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 |
2021
|
| Age at Expedition |
38
|
| Role |
Member
|
| Field |
Value |
| ID |
79650
|
| Imported |
2026-03-06 18:06:05.675609
|
| Expedition ID |
CHOY21402
|
| Member ID |
08
|
| Peak ID |
CHOY
|
| Year |
2021
|
| Season |
4
|
| First Name |
Phurba Kusang
|
| Last Name |
Sherpa
|
| Sex |
M
|
| Age |
0
|
| Birth Date |
-
|
| Year of Birth |
1997
|
| Calculated Age |
24
|
| Citizenship |
Nepal
|
| Status |
Climber
|
| Residence |
Makalu-5, Makalu-Barun
|
| Occupation |
-
|
| Leader |
False
|
| Deputy |
False
|
| Basecamp Only |
False
|
| Not to BC |
False
|
| Support |
False
|
| Disabled |
False
|
| Hired |
False
|
| 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 |
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 |
2448559
|
| Summit Note 1 |
0
|
| Summit Note 2 |
0
|
| Summit Note 3 |
0
|
| Death Route |
0
|
| Name (lowercase) |
phurba kusang sherpa
|
| Year of Birth |
1997
|
| Year |
2021
|
| Age at Expedition |
24
|
| Role |
Member
|
8 recorded members.
References
0 recorded references.