Mount Everest was first summited in 1953 by Edmund Hillary and Tenzing Norgay, though some believe George Mallory may have reached the top in 1924 before dying on the descent. People are drawn to climb Everest for personal satisfaction and prestige, though the prestige associated with climbing it may have diminished as commercial expeditions have increased accessibility. Reaching the summit still requires excellent physical fitness, technical skills, and risk management given dangers like weather, altitude sickness, falls, and avalanches. Some climbers now attempt unprecedented feats without oxygen or new routes to regain prestige. Environmental impacts have occurred as commercial tourism has grown, including waste accumulation and impacts on local communities.