Jean Couzy

Jean Couzy was a French mountaineer. He studied aeronautical engineering at the École Polytechnique. At age 27, he was a member of Maurice Herzog's 1950 expedition to Annapurna. Prior to this, his usual climbing partner was Marcel Schatz, another member of the expedition. On the 1955 French Makalu expedition Couzy made the first ascent of Makalu with Lionel Terray on 15 May 1955.