German Town Holds the Naked Sledding World Championship

It's not as crazy as the Naked Snow Angel Grand Prix but the Naked Sledding World Championships are still pretty extreme. 17,000 spectators watched 30 brave souls strip down to their underwear and race for the £1,000 prize. "It's a very closely fought contest which is good for us because we're all very keen on studying the photo finishes," said one judge.