Ice climbers

Patrick Gabarrou a.k.a. "Le Gab" (born 19 July 1951 in Évreux), is a French mountaineer and mountain guide who is credited with more than 300 first ascents, most of them in the Mont Blanc massif.
He has been the president of the international environmental NGO Mountain Wilderness from 2006 to 2010. He is mostly an ice climber, and is considered to be a pioneer of the modern wave of ice climbing.He also opened routes in several other regions like Canada, Bolivia and Patagonia.

Catherine Destivelle (born 24 July 1960) is a French rock climber and mountaineer who is considered one of the greatest and most important female climbers in the history of the sport. She came to prominence in the mid-1980s for sport climbing by winning the first major female climbing competitions, and by being the first-ever female to redpoint a 7c+/8a sport climbing route with Fleur de Rocaille in 1985, and an 8a+ (5.13c) route with Choucas in 1988. During this period, she was considered the strongest female sport climber in the world along with Lynn Hill, however, in 1990 she retired to focus on alpine climbing.
In 1990, she made the first-ever female alpine ascent of the Bonatti Pillar on the Petit Dru, which she followed up in 1991, by becoming the first-ever female to create a new extreme alpine route, also on the Petit Dru, which was named Voie Destivelle in her honor. From 1992 to 1994, Destivelle became the first female to complete the winter alpine free solo of the "north face trilogy" of the Eiger, the Grandes Jorasses, and the Matterhorn. She made Himalayan and high-altitude ascents such as Nameless Tower in 1990, the southwest face of Shishapangma in 1995, and the south face of Peak 4111, in Antarctica, in 1996.
As well as her Alpine free solos, she made other notable free solos, such as the Devils Tower in 1992, and the Old Man of Hoy in 1997. She is the subject of several documentaries, including Rémy Tezier's, Beyond the Summits, which won the best feature-length film award at the 2009 Banff Film Festival. In 2007, she was made a Knight of the Legion of Honour, and in 2020, became the first-ever female recipient of the Piolet d'Or Lifetime Achievement Award.

Jean-Christophe Lafaille (31 March 1965 – 27 January 2006 [presumed]) was a French climber noted for a number of difficult ascents in the Alps and Himalaya, and for what has been described as "perhaps the finest self-rescue ever performed in the Himalaya", when he was forced to descend the mile-high south face of Annapurna alone with a broken arm, after his climbing partner had been killed in a fall. He climbed eleven of the fourteen eight-thousanders, many of them alone or by previously unclimbed routes, but disappeared during a solo attempt to make the first winter ascent of Makalu, the world's fifth highest mountain.

Duncan "Dougal" Curdy MacSporran Haston (19 April 1940 – 17 January 1977) was a Scottish mountaineer noted for his exploits in the British Isles, Alps, and the Himalayas. From 1967 he was the director of the International School of Mountaineering at Leysin, Switzerland, a role he held until his death in an avalanche while skiing above Leysin.