2019 Nirmal Purja Annapurna I Expedition
Nirmal Purja inaugurated Project Possible 14/7 on April 23, 2019, summiting Annapurna I (8,091m) via the North Face, before executing the daring high-altitude helicopter rescue of Dr. Chin Kin Wah.

Mountain Safety & Conditions Disclaimer: High-altitude climbing, glacial travel, and technical ascents entail severe objective risks including avalanches, serac collapses, rapid weather collapse, and altitude illness. Historical route descriptions and summit claims on Mountanity reflect documented archival sources and must not be used as live operational safety assessments. Local regulations, permits, and physical glacial topography change continuously.
Peer Review: Senior Editorial Board & Historical Reviewers β’ Editorial Standards
Official Expedition Narrative & Archival Record
On April 23, 2019, former SBS operator Nirmal 'Nimsdai' Purja led his Nepali squad through the extreme avalanche couloirs of Annapurna I's North Face to claim the first summit of Project Possible 14/7. Upon returning to Camp 4, word arrived that Malaysian climber Dr. Chin Kin Wah was stranded unattended near 7,500m. In severe exhaustion, Purja and his Sherpa team mobilized back into the death zone, supported by long-line helicopter drops, successfully extracting the stranded climber alive in one of the most celebrated high-altitude rescue feats in modern mountaineering history.
Documented Team Composition
- Nirmal Purja MBE (Expedition Leader)
- Mingma David Sherpa
- Gesman Tamang
- Gyalu Sherpa
Key Statistics & Topographic Figures
- Official Outcome
- Summit Success & Heroic High-Altitude Rescue
Expedition Status
- Summit Date
- 2019-04-23
Ascent Timestamp
- Target Objective
- annapurna-1
Mountain Peak
- Ascent Route
- annapurna-north-face
Climbing Path
- Team Size
- 4 Climbers
High-Altitude Team
- Region / Country
- Nepal (Gandaki Province / Annapurna Sanctuary)
Geography
Archival Primary Source Quotations
“On April 23, 2019, former SBS operator Nirmal 'Nimsdai' Purja led his Nepali squad through the extreme avalanche couloirs of Annapurna I's North Face to claim the first summit of P...”
Defined Alpine Terminology & Concepts
- Alpine Expedition
- A planned, self-contained high-altitude mountaineering undertaking operating in remote mountain terrain subject to extreme objective hazards.
- Death Zone
- The high-altitude region above 8,000 meters where atmospheric oxygen pressure is inadequate for sustained human survival.
Frequently Asked Questions: 2019 Nirmal Purja Annapurna I Expedition
What was the primary outcome and achievement of the 2019 Nirmal Purja Annapurna I Expedition?
Summit Success & Heroic High-Altitude Rescue. Nirmal Purja inaugurated Project Possible 14/7 on April 23, 2019, summiting Annapurna I (8,091m) via the North Face, before executing the daring high-altitude helicopter rescue of Dr. Chin Kin Wah.
When did the 2019 Nirmal Purja Annapurna I Expedition reach the summit?
The expedition officially reached the summit on 2019-04-23, operating between 2019-04-18 and 2019-04-26.
Who were the documented climbing team members on the 2019 Nirmal Purja Annapurna I Expedition?
The documented climbing roster included: Nirmal Purja MBE (Expedition Leader), Mingma David Sherpa, Gesman Tamang, Gyalu Sherpa.
What climbing route and mountain objective were tackled during the 2019 Nirmal Purja Annapurna I Expedition?
The expedition tackled annapurna-1 via the annapurna-north-face in Nepal (Gandaki Province / Annapurna Sanctuary).
How are the records and summit claims of the 2019 Nirmal Purja Annapurna I Expedition verified?
Summit claims, route topography, and timeline logs for the 2019 Nirmal Purja Annapurna I Expedition are cross-referenced with official alpine registries, national mountaineering federations, and primary expedition journals.
Ascent Route & Topography

Annapurna I North Face (Herzog-Lachenal Route)
The North Face of Annapurna I is the historic first route ever climbed on an 8,000-meter peak, pioneered by French climbers Maurice Herzog and Louis Lachenal on June 3, 1950. Approached via the remote Miristi Khola valley, the route ascends the shattered North Annapurna Glacier, negotiates the terrifying avalanche-swept Sickle Glacier serac wall, and ascends steep snow gullies along the French Rib to gain the 8,091m summit.
Target Objective Peak
Annapurna I
Annapurna I, at 8,091 meters (26,545 ft), is the tenth-highest mountain in the world and historically the first 8,000-meter peak ever summited (June 3, 1950 by Maurice Herzog and Louis Lachenal). Rising above the Annapurna Sanctuary, its north and south walls present extreme avalanche and serac fall hazards.
Featured Expedition Climber

Nirmal Purja
Nirmal 'Nimsdai' Purja was born on July 25, 1983, in Dana, a small village in the Myagdi District of western Nepal. Raised in Chitwan in the southern lowlands, he dreamed from childhood of military service. In 2003, at age nineteen, he joined the legendary British Brigade of Gurkhas, serving with distinction before becoming, in 2009, the first Gurkha to pass the grueling selection for the UK Special Forces' elite Special Boat Service (SBS). Across nearly a decade of classified combat operations as a cold-weather warfare specialist, Purja honed the extreme mental grit, physiological stamina, and high-stakes operational planning that would subsequently transform high-altitude mountaineering. Purja's climbing journey began during military leave in 2012 when, with zero prior mountaineering experience, he trekked to Everest Base Camp and summited Lobuche East (6,119m). In 2014, he achieved his first 8,000-meter summit on Dhaulagiri I after just fifteen days of acclimatization. In 2016 and 2017, he led Gurkha expeditions to Mount Everest, summiting twice and pioneering fast-rotation tactics. Recognising his extraordinary high-altitude physiology, Queen Elizabeth II appointed Purja a Member of the Most Excellent Order of the British Empire (MBE) in 2018 for outstanding achievements in extreme high-altitude mountaineering. Months later, he resigned from the Special Forces just years short of a guaranteed lifetime military pension to pursue a lifelong dream that seasoned alpine authorities deemed impossible. In 2019, Purja launched 'Project Possible 14/7'βa mission to summit all fourteen of the world's 8,000-meter 'death zone' peaks in just seven months, shattering the previous world record of seven years, ten months, and six days set by Kim Chang-ho. Starting on April 23 on the avalanche-prone north face of Annapurna I, Purja conquered Nepal's giants in rapid succession: Dhaulagiri, Kangchenjunga, Mount Everest, Lhotse, and Makalu. On Everest, Lhotse, and Makalu, he established a staggering record by summiting all three peaks in only 48 hours. Beyond speed, Purja gained global admiration for stopping his own climbs to lead life-saving high-altitude rescues, including the helicopter rescue of Dr. Chin Kin Wah on Annapurna and assisting stranded climbers on Kangchenjunga. Phase 2 of Project Possible swept through Pakistan's Karakoram in July 2019. In just twenty-three days, Purja summited Nanga Parbat, Gasherbrum I, Gasherbrum II, K2, and Broad Peak. On K2, when dozens of international teams were paralyzed by deep snow and severe avalanche danger in the Bottleneck, Purja and his team of Nepali climbers took charge of route-fixing, broke trail through the drifts, and spearheaded the successful team summit push. Moving to Tibet for Phase 3, he claimed Cho Oyu on September 23 and Manaslu on September 27. When China initially withheld permits for Shishapangma, international diplomatic appeals facilitated by the Nepali government led to special clearance. On October 29, 2019, Purja stood on Shishapangma's summit, completing all fourteen 8,000ers in just 189 days (6 months and 6 days). Fifteen months later, on January 16, 2021, Purja achieved high-altitude immortality by co-leading the historic first winter ascent of K2 (8,611m)βthe last remaining 8,000-meter peak unclimbed in winter. In arctic temperatures of β65 Β°C, two Nepali teams unified their efforts. Purja chose to push for the summit entirely without supplemental oxygen, a feat of immense physiological defiance given his lack of high-camp acclimatization. Halting ten meters below the summit, all ten Nepali climbers linked arms, sang Nepal's national anthem, and stepped onto the summit together at 4:58 PM. Purja's career has redefined high-altitude mountaineering, shattered Western-centric historical paradigms, and brought rightful global recognition to Nepali and Sherpa climbers as supreme high-altitude masters.
Associated Historical Chronicles & Stories
Annapurna I: The Crucible of Project Possible & Rescue
The dramatic story of Nirmal Purja's Annapurna I ascent, opening Project Possible and executing a miraculous high-altitude helicopter rescue.
Documented Sources & Archival Citations
- Beyond Possible: One Soldier, Fourteen Peaks(Nirmal Purja / Hodder & Stoughton)
Supporting claim: First-hand account of the Annapurna summit and the Dr. Chin rescue operation
Accessed/Documented: 2020 - Himalayan Database Summit Archive(Alpine Club of Nepal)
Supporting claim: Official verification of April 23, 2019 summit timestamp on Annapurna I
Accessed/Documented: 2026