Over the last few decades the world has watched skateboarding rise from the days of Dogtown and Z-Boys to the modern era of celebrity skateboarders, international competitions, computer games and fashion lines dedicated to skateboarders.
Of all the competitions it is the X Games which draws in the celebrity skaters and the skate-loving crowds. The first X Games was held in 1995 and has proven to be hugely successful with a winter version of the games having its inaugural event in 1997. The 2010 Summer X Games is due …

They began skateboarding over 4 years ago and since then their YouTube videos have generated over 8.5 million views altogether!
Few days ago they released fresh clip featuring the supporting introduction by LL Cool J and a compilation of killer tricks.

The guy jumps off the huge ramp and grinds on a rail on the edge of Grand Canyon with a parachute on his back.