Cho Oyu | 2010 NW side

A Malaysia expedition to Cho Oyu in 2010 via NW side, led by Ravichandran Tharumalingam. Summit reached on 3rd May 2010. 2 members recorded.

Expedition Details

Field	Value
ID	6758
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY10104
Peak ID	CHOY
Year	2010
Season	1
Host Country	2
Route 1	NW side
Route 2	-
Route 3	-
Route 4	-
Nationality	Malaysia
Leaders	Ravichandran Tharumalingam
Sponsor	Malaysian on Cho Oyu
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	Zhangmu->Nyalam->Tingri
Basecamp Date	2010-04-11
Summit Date	2010-05-03
Summit Time	-
Summit Days	22
Total Days	28
Termination Date	2010-05-09
Termination Reason	8
Termination Notes	Abandoned at 7100m due to no ropes fixed above C3
High Point (m)	7100
Traverse	False
Ski	False
Paraglide	False
Camps	1
Fixed Rope (m)	0
Total Members	1
Summit Members	0
Member Deaths	0
Total Hired	1
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	True
O2 Unknown	False
Other Summits	-
Campsites	BC(11/04,4900m),ABC(14/04,5500m),C1(20/04,6400m),xxx(03/05,7100m)
Route Notes	Team left C1 at 7:30 am. It was a very warm day. When they reached C2 they heard that the Sherpas, who were supposed to fix the rope, only fixed to C3. They immediately turned back and slept at camp 1.5 at about 7000m. (above serac). The following day they stayed at C1. They reached ABC on 6 May. Sherpa: Nawang Tenzing (Nawangle) Sherpa, Phortse, 1/3/60, Everest X3, Lhotse X2
Accidents	-
Achievement	-
Agency	Asian Trekking
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2460885
Year	2010
Summit Success	False
O2 Summary	None
Route (lowercase)	nw side

Members

Field	Value
ID	50592
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY10104
Member ID	01
Peak ID	CHOY
Year	2010
Season	1
First Name	Ravichandran
Last Name	Tharumalingam
Sex	M
Age	0
Birth Date	-
Year of Birth	1965
Calculated Age	45
Citizenship	Malaysia
Status	Leader
Residence	Ampang, Selangor, Malaysia
Occupation	Management consultant
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)	True
Personal High Point (m)	7100
Summit Date 1	2010-05-03
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	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	2
Summit Term	10
HCN	0
Checksum	2436889
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ravichandran tharumalingam
Year of Birth	1965
Year	2010
Age at Expedition	45
Role	Leader

Field	Value
ID	50593
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY10104
Member ID	02
Peak ID	CHOY
Year	2010
Season	1
First Name	Nawang Tenzing (Nawangle)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1960
Calculated Age	50
Citizenship	Nepal
Status	H-A Worker
Residence	Phortse, 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)	True
Personal High Point (m)	7100
Summit Date 1	2010-05-03
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	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	2
Summit Term	10
HCN	0
Checksum	2435011
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	nawang tenzing (nawangle) sherpa
Year of Birth	1960
Year	2010
Age at Expedition	50
Role	Hired

2 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Ravichandran Tharumalingam	M	1965	Malaysia	Leader	Ampang, Selangor, Malaysia	Management consultant	Details Other expeditions
Nawang Tenzing (Nawangle) Sherpa	M	1960	Nepal	H-A Worker	Phortse, Khumbu	-	Details Other expeditions

References

0 recorded references.