diving and they think that these people are just nuts. they have a death wish. this is not the kind of thing i could do. there's no payoff without some kind of risk. and if you take a graduated risk, the payoff can be well worth it. jumping from 6,000 feet above one of the coldest and most remote places on earth, a wing-suit flier misjudges his altitude and crashes into a snow-packed mountain. >> it was a trip of a lifetime. and it nearly ended up costing me my life. >> april 10, 2009. kamchatka peninsula, russia. professional wing-suit pilot james boole is traveling to russia's far east to shoot a documentary on its extreme landscape. >> it's covered in snow for nine months a year.