Edmund Hillary
Sir Edmund Percival Hillary (20 July 1919 – 11 January 2008) was a New Zealand mountaineer, explorer, and philanthropist. On 29 May 1953, Hillary and Nepalese Sherpa mountaineer Tenzing Norgay became the first climbers confirmed to have reached the summit of Mount Everest. They were part of the ninth British expedition to Everest, led by John Hunt.
Tom Bourdillon
Thomas Duncan Bourdillon ( ; 16 March 1924 in Kensington, London – 29 July 1956 in Bernese Oberland, Switzerland), known as Tom Bourdillon, was an English mountaineer, a member of the 1953 British Mount Everest Expedition which made the first ascent of Mount Everest.