extreme skier julien lopez likes to live on the edge, then ski off it. the daredevil is high in the swiss alps, out to conquer the world-famous mont blanc. - we had good weather, good snowfalls, and at the same time, it started to get warm and windy, and that's the worst thing for avalanches. - avalanches? sounds bad, even in a suave french accent. - i go. - but danger aside, nothing stops julien, except for maybe that big-ass avalanche chasing him. - and boom, split second, everything goes wrong. the whole mountain goes down. it's like a carpet that is pulling out under your feet. and my first reaction was to take some speed and go straight to the bottom, so that's what i've tried to do. - two cameras, including