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.
Omar Samra
The Everest expedition began on 25 March 2007 and lasted for just over 9 weeks. On 17 May at precisely 9:49 am Nepal time, Samra became the first Egyptian and youngest Arab to climb the 8,850m Mount Everest. He was also the first Arab to climb the mountain from its Nepali South face, the same route taken by Sir Edmund Hillary and Sherpa Tenzing in 1953.