Ages and ages ago, we posted about Guillaume Nery, a constant weight free dive world champ. People were pretty stoked on it and here we have Red Bull training some pretty big names in similar skills. The crew, including Travis Pastrana, Ben Ferguson a few skiiers and a video gamer (?), get close to holding their breath for 5 minutes. The aim is to get to a 100m free dive at the end of the camp. Pretty interesting training.

Hat tip to Outside.