シェルパ
Following his ascent of Everest he devoted himself to assisting the Sherpa people of Nepal through the Himalayan Trust, which he established in 1960 and led until his death in 2008. His efforts are credited with the construction of many schools and hospitals in this remote region of the Himalayas. He was the Honorary President of the American Himalayan Foundation, a United States non-profit body that helps improve the ecology and living conditions in the Himalayas. He was also the Honorary President of Mountain Wilderness, an international NGO dedicated to the worldwide protection of mountains.