- Nirmal Purja Pun Magar
- 38:296 year(s):day(s)
- Nepal ()
The oldest person to climb Everest-Lhotse without supplementary oxygen (male) was Nirmal Purja Pun Magar (UK), born on July 25th, 1983. This was achieved on May 16th, 2022, at the age of 38 years and 296 days.
This record title was verified by the mountaineering expert Eberhard Jurgalski.