BASE Jumper Leaps off a Bridge From the Back of a Moving Truck

Daredevil Sebastian Alvarez performs a BASE jump from the bed of a truck as it drives across the 100 meter high Amolanas Bridge in Coquimbo, Chile.

With virtually no margin for error, the Chilean had a couple of seconds of freefall before opening his parachute and drifting safely back to earth.

Alvarez recently performed another stunt, which found him gliding through a 39-foot gap between buildings using a wingsuit.