Most ascents of K2 by an individual
- Who
- Mingma Gyabu Sherpa, Mingma Gyalje Sherpa, Siddhi Bahadur Tamang
- What
- 5 total number
- Where
- Pakistan (K2)
- When
- 11 August 2025
The most climbs of K2 – the world's second highest mountain (8,611 m; 28,251 ft) – is six, shared by Nepalese mountaineers Mingma Gyabu Sherpa (27 July 2023), Mingma Gyalje Sherpa (11 August 2025) and Siddhi Bahadur Tamang (11 August 2025).
Mingma Gyabu aka Mingma David Sherpa:
- 26 July 2014
- 21 July 2018
- 16 January 2021
- 22 July 2022
- 28 July 2022
- 27 July 2023
Mingma Gyalje Sherpa:
- 27 July 2014
- 28 July 2017
- 16 January 2021
- 22 July 2022
- 28 July 2024
- 11 July 2025.
Siddhi Bahadur Tamang:
- 22 July 2018
- 28 July 2021
- 22 July 2022
- 27 July 2023
- 28 July 2024
- 11 August 2025