Armand Charlet, known for his talents as a glacier climber, is an outstanding rock climber. Born in Argentière on February 9, 1900, he is considered the greatest guide of his generation, with more than three thousand ascents.

The Aiguilles Rouges, just above his home, is a fantastic training ground, where he often trains, with his brother Georges, also an outstanding guide. Armand's prodigious speed of execution, his sense of the route and his perfect knowledge of the terrain enabled him to win most of his great firsts in a single day. He will do some of his biggest races outside of his professional activity, often with his friend Camille Devouassoux.