For the Chamonix to Mont Blanc and back to Chamonix route, a new record has been set by 23 year old Mathéo Jacquemoud. he clocked 5 hours and 5 minutes for the loop. The lad by achieving this incredible feat paid tribute to late Stephane Brosse. The acclaimed mountaineer previously held the Mont Blanc ski mountaineering record of 5 hours 15 minutes. Matheo trained with Kilian Jornet, fellow record breaker. Congratulations to Matheo!