Can you say overachiever? By the time Travis Pastrana was 15 years old, he had a high school diploma and an X Games gold medal!

He's made motocross history with magnificent maneuvers on his motorcycle. Here's a closer look at Mike Metzger - the most maniacal man on a motorbike.

I have been riding motocross since I was about nine and I absolutely love it. How do I become a pro in freestyle motocross?

Whether you're flying off a jump on a bike or trying a trick in the half-pipe... there's always a chance you're gonna get hurt.

So, you think chicks can't ride freestyle motocross? That's what Simon thought until he met motocross master, Heidi Henry.

Lookin' for ways to get your butt outta the house this summer? Kidzworld looks at some action sports camps!

Which rider snagged the biggest air? Who landed the sickest tricks? Kidzworld looks at the most xtreme athletes of 2003.

I race motorcross and I also run track. Will running track help me become a better motocross rider?

The biggest summeraction sports event of the year is just around the corner. Kidzworld's got the scoop!

Kidzworld takes a look at the top athletes who'll be going for big air and burly tricks at the 2004 Gravity Games in Cleveland.

From the biggest air to the most massive Mctwists, check out the athletes and events of the 2005 Winter X Games in Colorado.

Lindsay Lohan takes on the NASCAR tour and Aaron Carter races motocross. Check out some of this summer's best sports movies.

From big-time backflips to broken femurs, check out this bio and photos of motocross superstar, Nate Adams.

He's one of the best BMX dirt jumpers on the planet. Check out this bio and sweet pictures of BMX master, T.J. Lavin.

It's all about big jumps, big engines and big wipeouts. Find out more about the thrills and spills of motocross.

Live out your off-road fantasies with the Razor Dirt Rocket. Find out more about this mini electric motocross bike.

From jumping the Great Wall of China to reaching new heights in the half pipe, Kidzworld picks its top extreme athletes of 2005.

Tucker Hibbert has become a master of the sled and the bike. Find out more about this two-sport athlete right here.

From wipeouts in the halfpipe to collisions on dirtbikes, Kidzworld members share stories of their worst sports injuries.

Get the adrenaline rush of an X Games athlete with BMX bikes, helmets, skate ramps and other sweet action sports gear.

Ricky Carmichael has been dubbed the greatest motocross racer of all time. Find out how the kid from Florida earned that title!

It's Black History Month and Kidzworld takes a look at some African Americans who are making names for themselves in the extreme sports world!