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.
Mercedes Sahores
Mercedes Noel "Tety" Sahores Rosauer (born September 24, 1974) is an Argentine ski mountaineer and mountain climber. She was the first Argentine woman, who climbed the summit of the Mount Everest, on May 19, 2009.