

Mingma Gyabu "David" Sherpa (Nepal) topped Everest on 21 May 2018 and K2 on 21 July 2018 - a total time of 61 days 55 minutes.
At 8,611 m (28,251 ft), K2 is the second-highest mountain in the world. Rob Hall of New Zealand previously held this record at 61 days 7 hours.