Mount Everest Mount Everest Mount Everest, known in Nepali as Sagarmatha () and in Tibetan as Chomolungma (), is Earth's highest mountain above sea level, located in the Mahalangur Himal sub-range of the Himalayas. The international border between Nepal (Province No. 1) and China (Tibet Autonomous Region) runs across its summit point. The current official elevation of , recognized by China and Nepal, was established by a 1955 Indian survey and subsequently confirmed by a Chinese survey in 1975. In 2005, China remeasured the rock height of the mountain, with a result of 8844.43 m. There followed an argument between China and
1935 British Mount Everest reconnaissance expedition prove this point because in 1936 he and Noel Odell were to make the first ascent of the Nanda Devi, the highest mountain climbed until Annapurna in 1950. The expedition was to have an unlikely influence on the 1953 British Mount Everest expedition, the first time the summit was reached. Tenzing Norgay had been impressive in 1935 – in future years he went on to be Sherpa many times on Everest, including on the 1952 Swiss Mount Everest expeditions. In fact he was on all the subsequent British expeditions, including 1936 and 1938, culminating in his reaching the summit of