Pyramid Peak | 1993 NE Ridge from Sphinx

A Japan expedition to Pyramid Peak in 1993 via NE Ridge from Sphinx, led by Yoshio Ogata, Harbhajan Singh. Summit reached on 24th April 1993. 16 members recorded.

Expedition Details

Field	Value
ID	1229
Imported	2026-03-06 18:04:49.359634
Expedition ID	PYRM93101
Peak ID	PYRM
Year	1993
Season	1
Host Country	1
Route 1	NE Ridge from Sphinx
Route 2	-
Route 3	-
Route 4	-
Nationality	Japan
Leaders	Yoshio Ogata, Harbhajan Singh
Sponsor	Indo-Japanese Pyramid Expedition
Success 1	True
Success 2	False
Success 3	False
Success 4	False
Ascent 1	1st,2nd
Ascent 2	-
Ascent 3	-
Ascent 4	-
Claimed	False
Disputed	False
Countries	India
Approach	-
Basecamp Date	1993-03-17
Summit Date	1993-04-24
Summit Time	1255
Summit Days	38
Total Days	0
Termination Date	-
Termination Reason	1
Termination Notes	-
High Point (m)	7140
Traverse	False
Ski	False
Paraglide	False
Camps	2
Fixed Rope (m)	0
Total Members	16
Summit Members	10
Member Deaths	0
Total Hired	6
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	Climbed Sphinx (SPHN-931-01)
Campsites	BC(17/03,4935m),ABC(07/04,5450m),C1(11/04,5600m),C2(19/04,6700m),Smt(24,26/04)
Route Notes	5 Japanese members and 11 Indian members (including Lobsang and Phurba) on this expedition.
Accidents	None
Achievement	-
Agency	-
Commercial Route	-
Standard Route	-
Primary Route	False
Primary Member	False
Primary Reference	-
Primary ID	-
Checksum	2452625
Year	1993
Summit Success	True
O2 Summary	None
Route (lowercase)	ne ridge from sphinx

Members

Field	Value
ID	20876
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	12
Peak ID	PYRM
Year	1993
Season	1
First Name	A. S.
Last Name	Rawat
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	India
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	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	7000
Summit Date 1	1993-04-26
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	4
Summit Term	2
HCN	0
Checksum	15
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	a. s. rawat
Year of Birth	-
Year	1993
Age at Expedition	-
Role	Member

Field	Value
ID	20870
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	02
Peak ID	PYRM
Year	1993
Season	1
First Name	Harbhajan
Last Name	Singh
Sex	M
Age	0
Birth Date	-
Year of Birth	1956
Calculated Age	36
Citizenship	India
Status	Co-Leader
Residence	Hoshiarpur, Punjab, India
Occupation	Assistant Commandant Indo-Tibetan Border Police
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	-
High Point (m)	False
Personal High Point (m)	7000
Summit Date 1	1993-04-26
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	4
Summit Term	2
HCN	0
Checksum	2433786
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	harbhajan singh
Year of Birth	1956
Year	1993
Age at Expedition	37
Role	Leader

Field	Value
ID	20871
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	01
Peak ID	PYRM
Year	1993
Season	1
First Name	Yoshio
Last Name	Ogata
Sex	M
Age	0
Birth Date	-
Year of Birth	1948
Calculated Age	44
Citizenship	Japan
Status	Co-Leader
Residence	Tokyo, Japan
Occupation	Director of The Himalayan Association of Japan
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	-
High Point (m)	True
Personal High Point (m)	7140
Summit Date 1	1993-04-24
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1255
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	1
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	2430725
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	yoshio ogata
Year of Birth	1948
Year	1993
Age at Expedition	45
Role	Leader

Field	Value
ID	20872
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	14
Peak ID	PYRM
Year	1993
Season	1
First Name	Nobuhiro
Last Name	Shingo
Sex	M
Age	0
Birth Date	-
Year of Birth	1943
Calculated Age	50
Citizenship	Japan
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	-
High Point (m)	True
Personal High Point (m)	7140
Summit Date 1	1993-04-24
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1255
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	1
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	2428780
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	nobuhiro shingo
Year of Birth	1943
Year	1993
Age at Expedition	50
Role	Member

Field	Value
ID	20873
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	07
Peak ID	PYRM
Year	1993
Season	1
First Name	Hiroshi
Last Name	Iwazaki
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
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	-
High Point (m)	True
Personal High Point (m)	7140
Summit Date 1	1993-04-24
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1255
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	1
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	-62
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hiroshi iwazaki
Year of Birth	-
Year	1993
Age at Expedition	-
Role	Member

Field	Value
ID	20874
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	16
Peak ID	PYRM
Year	1993
Season	1
First Name	Masanori
Last Name	Suzuki
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
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	-
High Point (m)	True
Personal High Point (m)	7140
Summit Date 1	1993-04-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1300
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	2
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	-62
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	masanori suzuki
Year of Birth	-
Year	1993
Age at Expedition	-
Role	Member

Field	Value
ID	20875
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	06
Peak ID	PYRM
Year	1993
Season	1
First Name	Kazuaki
Last Name	Hirata
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	Japan
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	-
High Point (m)	True
Personal High Point (m)	7140
Summit Date 1	1993-04-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1300
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	2
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	-62
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	kazuaki hirata
Year of Birth	-
Year	1993
Age at Expedition	-
Role	Member

Field	Value
ID	20877
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	09
Peak ID	PYRM
Year	1993
Season	1
First Name	Sunder Singh
Last Name	Martolia
Sex	M
Age	0
Birth Date	-
Year of Birth	1946
Calculated Age	46
Citizenship	India
Status	Climber
Residence	Bageshwar, UP, India
Occupation	ITBP subinspector
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	-
High Point (m)	True
Personal High Point (m)	7140
Summit Date 1	1993-04-24
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1255
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	1
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	2430097
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	sunder singh martolia
Year of Birth	1946
Year	1993
Age at Expedition	47
Role	Member

Field	Value
ID	20878
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	04
Peak ID	PYRM
Year	1993
Season	1
First Name	Jot Singh
Last Name	Bhandari
Sex	M
Age	0
Birth Date	-
Year of Birth	1965
Calculated Age	28
Citizenship	India
Status	Climber
Residence	Malana, Uttarkashi, UP, India
Occupation	ITBP, Head Constable
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	-
High Point (m)	True
Personal High Point (m)	7140
Summit Date 1	1993-04-24
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1255
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	1
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	2436735
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	jot singh bhandari
Year of Birth	1965
Year	1993
Age at Expedition	28
Role	Member

Field	Value
ID	20879
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	13
Peak ID	PYRM
Year	1993
Season	1
First Name	Lobsang
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	25
Citizenship	India
Status	Climber
Residence	-
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	True
Personal High Point (m)	7140
Summit Date 1	1993-04-24
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1255
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	1
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	-62
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	lobsang sherpa
Year of Birth	-
Year	1993
Age at Expedition	-
Role	Member

Field	Value
ID	20880
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	11
Peak ID	PYRM
Year	1993
Season	1
First Name	Hira
Last Name	Ram Singh
Sex	M
Age	0
Birth Date	-
Year of Birth	1963
Calculated Age	29
Citizenship	India
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	-
High Point (m)	True
Personal High Point (m)	7140
Summit Date 1	1993-04-26
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1300
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	2
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	2436191
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	hira ram singh
Year of Birth	1963
Year	1993
Age at Expedition	30
Role	Member

Field	Value
ID	20881
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	03
Peak ID	PYRM
Year	1993
Season	1
First Name	Chhodda Tshering
Last Name	-
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	38
Citizenship	India
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	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	7000
Summit Date 1	1993-04-26
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	4
Summit Term	2
HCN	0
Checksum	15
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	chhodda tshering
Year of Birth	-
Year	1993
Age at Expedition	-
Role	Member

Field	Value
ID	20882
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	15
Peak ID	PYRM
Year	1993
Season	1
First Name	Durban
Last Name	Singh
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	29
Citizenship	India
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	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	7000
Summit Date 1	1993-04-26
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	4
Summit Term	2
HCN	0
Checksum	15
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	durban singh
Year of Birth	-
Year	1993
Age at Expedition	-
Role	Member

Field	Value
ID	20883
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	05
Peak ID	PYRM
Year	1993
Season	1
First Name	Purna Kumar
Last Name	Gurung
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	36
Citizenship	India
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	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	-
High Point (m)	False
Personal High Point (m)	7000
Summit Date 1	1993-04-26
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	4
Summit Term	2
HCN	0
Checksum	15
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	purna kumar gurung
Year of Birth	-
Year	1993
Age at Expedition	-
Role	Member

Field	Value
ID	20884
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	08
Peak ID	PYRM
Year	1993
Season	1
First Name	Phurba
Last Name	Lepcha
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	29
Citizenship	India
Status	Climber
Residence	-
Occupation	Sikkim Police, Constable
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	-
High Point (m)	True
Personal High Point (m)	7140
Summit Date 1	1993-04-24
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1255
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	1
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	-62
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	phurba lepcha
Year of Birth	-
Year	1993
Age at Expedition	-
Role	Member

Field	Value
ID	29487
Imported	2026-03-06 18:06:05.675609
Expedition ID	PYRM93101
Member ID	10
Peak ID	PYRM
Year	1993
Season	1
First Name	R.
Last Name	Mukerji
Sex	M
Age	0
Birth Date	-
Year of Birth	-
Calculated Age	0
Citizenship	India
Status	Exp Doctor
Residence	-
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	-
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	15
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	r. mukerji
Year of Birth	-
Year	1993
Age at Expedition	-
Role	BC Only

16 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
A. S. Rawat	M	-	India	Climber	-	-	Details Other expeditions
Harbhajan Singh	M	1956	India	Co-Leader	Hoshiarpur, Punjab, India	Assistant Commandant Indo-Tibetan Border Police	Details Other expeditions
Yoshio Ogata	M	1948	Japan	Co-Leader	Tokyo, Japan	Director of The Himalayan Association of Japan	Details Other expeditions
Nobuhiro Shingo	M	1943	Japan	Climber	-	-	Details Other expeditions
Hiroshi Iwazaki	M	-	Japan	Climber	-	-	Details Other expeditions
Masanori Suzuki	M	-	Japan	Climber	-	-	Details Other expeditions
Kazuaki Hirata	M	-	Japan	Climber	-	-	Details Other expeditions
Sunder Singh Martolia	M	1946	India	Climber	Bageshwar, UP, India	ITBP subinspector	Details Other expeditions
Jot Singh Bhandari	M	1965	India	Climber	Malana, Uttarkashi, UP, India	ITBP, Head Constable	Details Other expeditions
Lobsang Sherpa	M	-	India	Climber	-	-	Details Other expeditions
Hira Ram Singh	M	1963	India	Climber	-	-	Details Other expeditions
Chhodda Tshering	M	-	India	Climber	-	-	Details Other expeditions
Durban Singh	M	-	India	Climber	-	-	Details Other expeditions
Purna Kumar Gurung	M	-	India	Climber	-	-	Details Other expeditions
Phurba Lepcha	M	-	India	Climber	-	Sikkim Police, Constable	Details Other expeditions
R. Mukerji	M	-	India	Exp Doctor	-	-	Details Other expeditions

References

Field	Value
ID	2704
Imported	2026-03-06 18:06:36.307770
Expedition ID	PYRM93101
Reference ID	01
Year	1993
Type	2
Journal	HJ
Author	Ogata, Yoshio
Title	Indo-Japanese Pathibara Expedition, 1993
Publisher	-
Publication Date	1993
Language	-
Citation	50:169-172 (1992-1993)
Yak 94	-
Notes	-

Field	Value
ID	2705
Imported	2026-03-06 18:06:36.307770
Expedition ID	PYRM93101
Reference ID	02
Year	1993
Type	2
Journal	AAJ
Author	Ogata, Yoshio
Title	-
Publisher	-
Publication Date	1994
Language	-
Citation	68:201-203 (1994)
Yak 94	-
Notes	-

Field	Value
ID	4711
Imported	2026-03-06 18:06:36.307770
Expedition ID	PYRM93101
Reference ID	03
Year	1993
Type	3
Journal	HIGH
Author	-
Title	-
Publisher	-
Publication Date	1993
Language	-
Citation	133:9 (Dec 1993)
Yak 94	-
Notes	-

Field	Value
ID	5639
Imported	2026-03-06 18:06:36.307770
Expedition ID	PYRM93101
Reference ID	04
Year	1993
Type	2
Journal	IM
Author	Singh, Harbhajan
Title	First Ascent of Pyramid Peak
Publisher	-
Publication Date	1994
Language	-
Citation	30:56-57 (1994)
Yak 94	-
Notes	-

Field	Value
ID	11870
Imported	2026-03-06 18:06:36.307770
Expedition ID	PYRM93101
Reference ID	05
Year	1993
Type	5
Journal	-
Author	-
Title	http://publications.americanalpineclub.org/articles/12199420102/Asia-IndiaSikkim-Pathibara-Pyramid-and-Pathibara-East-Sphynx
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

Field	Value
ID	13456
Imported	2026-03-06 18:06:36.307770
Expedition ID	PYRM93101
Reference ID	06
Year	1993
Type	5
Journal	-
Author	-
Title	https://www.himalayanclub.org/hj/50/22/expeditions-and-notes-2-indo-japanese-pathibara-expedition-1993/
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

6 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
PYRM93101	HJ	Ogata, Yoshio	Indo-Japanese Pathibara Expedition, 1993	-	50:169-172 (1992-1993)	-
PYRM93101	AAJ	Ogata, Yoshio	-	-	68:201-203 (1994)	-
PYRM93101	HIGH	-	-	-	133:9 (Dec 1993)	-
PYRM93101	IM	Singh, Harbhajan	First Ascent of Pyramid Peak	-	30:56-57 (1994)	-
PYRM93101	-	-	http://publications.americanalpineclub.org/articles/12199420102/Asia-IndiaSikkim-Pathibara-Pyramid-and-Pathibara-East-Sphynx	-	-	-
PYRM93101	-	-	https://www.himalayanclub.org/hj/50/22/expeditions-and-notes-2-indo-japanese-pathibara-expedition-1993/	-	-	-