A bunch of guys race down a hill on snowboards as fast as they can. They'll hit nasty turns, big air and maybe even each other. First two to the bottom race again - the rest go home.
Was it Tony Hawk's Gigantic Skatepark Tour, the Big Air at the Winter X Games or the invention of the snowdeck? Read on to find out Kidzworld's picks for Biggest X Moments of 2001.
What motivates a motocross rider to launch 100-feet in the air? Check out these quotes from famous extreme athletes.
Kite surfing combines surfing, kite flying and wakeboarding. Find out what you need to get started in this high-flying water sport.
You don't need an airplane to experience the thrill of flying. Kidzworld checks out the the high-adrenaline sport of hang gliding.
Keep your melon looking good without buying a brand new helmet. Check out Skull Skins changeable helmet wear.
Experience extreme racing where even crashing your car will give you bonus points! ExciteBots has intense speed and racing action but knows that there is more to life than that.