CLIMBER
Melissa Arnot
United States
Second American woman to summit Everest without supplemental oxygen — and the first to survive the descent (2016).
Melissa Arnot Reid (born 1983) is an American mountaineer who has summited Everest six times. In 2016 she made history as the second American woman to summit Everest without supplemental oxygen and the first to survive the descent; her career also includes wilderness-medicine instruction.
Sumber: en.wikipedia.org