Everest — 8,849 m
Straddling the Nepal–China border, Everest's official height was last revised in 2020 by a joint Chinese–Nepali survey team, which added several metres to the figure long used before it. It was first summited on 29 May 1953 by Edmund Hillary of New Zealand and Tenzing Norgay, a Sherpa climber from Nepal, via the Southeast Ridge, capping three decades of failed British attempts.[1]






