Guillaume Broust is an award-winning filmmaker with more than 20 years of experience in outdoor films and documentaries in some of the most remote and vertical places in the world. With over 200 films featuring climbing, paragliding, mountaineering, and skiing, as well as a number of awards to his name, Guillaume has created his own style and cinematographic universe. Guillaume was the official Petzl videographer from 2001 to 2018, and directed most movies that Petzl produced, including those for each edition of the brand’s legendary RocTrip. One of his latest projects, The Sounds of Water, is a 52-minute documentary about the different ways people around the world perceive water. He now produces films independently.