Christophe Delachat, born in 1963, is a French mountain guide, writer, extreme cameraman, reporter, and documentary filmmaker. He climbed the highest peaks in the world before turning to reporting and documentaries. His career as a mountain guide led him to discover other mountain populations around the world. He became an extreme cameraman for the France 3 program "Montagne" (Mountain). This collaboration lasted ten years: Ushuaïa and Okavango, Zone interdite with Toni