Nitro Circus, which stars Travis Pastrana and other similarly crazy action sports stars, has released a collection of their worst crashes while performing their stunts.
Absolutely frightening crash during hour five of the legendary Le Mans 24-hour.
This incredible footage from the Isle of Man's Man Grand Prix is one of the craziest, most amazing things you'll see today.
Last week professional windsurfer Boujmaa Guilloul took a gross spill after catching some serious ups on a huge wave.
At this weekend's German Grand Prix, Ducati rider Aleix Espargaro, Honda rider Randy de Puniet, and Suzuki rider Álvaro Bautista were involved in a wicked crash that sent the riders flying across the track and caused de Puniet's bike to burst into flames.