American wingsuiter Jeb Corliss has completed a "flying dagger" jump by gliding through a 10ft fissure in a mountain in China at 100mph.
This guy is crazy with his wingsuit! The dude skims the ground by a couple feet at speeds over 100mph!
Professional wingsuit pilot Alexander Polli attempts to fly through a narrow cave no wider than he is tall. He reaches speeds of 155 mph while following a precise trajectory leading to the cave opening. INSANE!
Well things didn't go as planned and now he's recovering in the local hospital.