Sir Edmund Percival Hillary, KG, ONZ, KBE (20 July 1919 – 11 January 2008) was a New Zealand mountaineer and explorer.
On 29 May 1953, he and Sherpa mountaineer Tenzing Norgay became the first climbers known to have reached the summit of Mount Everest. They were part of the ninth British expedition to Everest, led by John Hunt.