Everest Records: The Fastest, Oldest, and Most Summits

Mount Everest keeps a record book, and most of the names in it are Nepali. The climbers who go highest, fastest and most often are, overwhelmingly, the working guides of the Khumbu — the people who fix the ropes and carry the loads so that clients can stand on top. Here is the verified record book as it stands in 2026: who has summited most, who was the oldest and youngest to reach the top, and the fastest ascent ever timed, with every name, number and year sourced.

Most summits: Kami Rita Sherpa, 32 and counting

On 17 May 2026, Kami Rita Sherpa stood on the summit of Everest for the thirty-second time, extending a world record that is entirely his own. He was 56. Born on 17 January 1970 in Thame, a Sherpa village in the Khumbu, he first summited on 13 May 1994 and has returned most years since, almost always leading commercial expeditions up the Southeast Ridge. Guinness World Records recognises him as the man with the most Everest ascents in history.

On the very same morning, Lhakpa Sherpa summited for the eleventh time — still the most of any woman on record. The two most experienced living Everest climbers reached the top hours apart. We told that story in full in the morning two Everest records fell 42 minutes apart.

Oldest and youngest on the summit

The oldest person to reach the summit is Yuichiro Miura of Japan, an extreme skier who stood on top on 23 May 2013 at the age of 80 years and 223 days. It was the third time he had held the record, having also been the world’s oldest summiteer in 2003 and 2008.

The youngest is Jordan Romero of the United States, who summited on 22 May 2010 aged 13 years, 10 months and 10 days — climbing from the Tibetan north side, because Nepal did not then permit under-16s on the south. That record is effectively frozen: Nepal now bars climbers under 16, so it is unlikely ever to be broken from this side of the mountain.

Fastest ascent: under 11 hours from Base Camp

The fastest verified ascent of Everest from the south side is 10 hours, 56 minutes and 46 seconds, set by Lhakpa Gelu Sherpa of Nepal on 26 May 2003 by the Southeast Ridge. A rival claim of a faster time from the same season was referred to Nepal’s tourism ministry, which ruled in Lhakpa Gelu’s favour as the genuine record. For context, a typical guided client takes six to nine weeks on the mountain to make the same climb, acclimatising in stages.

What the record book leaves out

Records tell you what is possible; they do not tell you what is wise. A sub-11-hour ascent and a 32-summit career belong to professional Khumbu climbers who have spent their whole lives at altitude — they are not a template for a first Himalayan trip. The youngest-summit record is the reason Nepal introduced an age floor at all. And every one of these figures rests on people who work the mountain: the same season that produced the 2026 summit records also saw 274 climbers reach the top in a single day, almost all of them roped to a Nepali guide.

Cover photo: Darla Sondrol via Wikimedia Commons (CC0).