BMX Dirty East Bike Comp at The Flow Skatepark in Columbus. 11/16/08. JAMES AOKI is one crazy mothafuka. This is about a 25 foot drop from a narrow ledge above a ramp. The whole skatepark watched as James did a bad ass tailwhip into the ramp below. But this was not enough for him. With a broken foot this kid climbs back up to the top of the box and tailowhips in again, this time riding away from the trik!! Enjoy.