I guess it takes all sorts...
 

Not the usual crash and burn clips, check out these maniacs having fun...

http://www.youtube.com/watch?v=AIemLi-Gi9k

http://www.youtube.com/watch?v=Ut1kGmOhzWQ

I think you must have a screw loose to think this is a good way to spend your free time. Still, pretty impressive though.

Some of them gave me a nose bleed just watching http://imgcash6.imageshack.us/img231...shockedvi8.gif

I want to try that baloon-jump thing:rock: