Sir Edmund Hillary was a New Zealand mountaineer, explorer, and philanthropist, best known for being one of the first two individuals to reach the summit of Mount Everest on May 29, 1953. He accomplished this historic feat alongside Tenzing Norgay, a Sherpa of Nepal. Hillary's achievement made him an international hero and inspired many to pursue adventure and exploration. In addition to his climbing accomplishments, Hillary dedicated much of his life to humanitarian work in Nepal. He helped build schools and hospitals, improving the lives of the local people. His legacy continues to influence mountaineers and adventurers around the world.