Known for Acting
Mathis Dumas is a French mountaineer, photographer, and filmmaker born on April 30, 1995. Passionate about the mountains from a young age, he quickly established himself as a specialist in adventure and climbing photography. Combining his technical mountaineering skills with his artistic talent, he captures spectacular images of high-altitude environments and extreme athletes' feats. Mathis Dumas is also known for his short documentary films that highlight the challenges and beauty of mountaineering.
Born
October 19, 1995 (age 30)
Birthplace
Chamonix, France
Filmography
7 films


Better Up There
2025 · 45m
country: France
The mountain, this unique environment, nourishes our dreams of summits but also reminds us, with a fragile breath, how everything can collapse in an instant. From his first turns in Chamonix to the podiums of the Freeride World Tour, Léo Slemett's destiny seemed drawn as an inevitable ascent. Yet beyond talent, effort, and determination, it is life's trials that truly forged his path. At once majestic and ruthless, the mountain becomes the reflection of his inner struggles. This sensitive and authentic portrait reveals the story of an exceptional skier whose journey goes far beyond sport itself - a testimony of resilience and perseverance.