A life in flight -- in the air and on the edge. >> that is the very thing that i was born to do. >> a 2012 accident in south africa nearly costs him his life. while flying off table mountain, corliss impacted a rock ledge at 120 miles per hour. >> ah! i remember just laying there. the pain was indescribable. all the muscle had been ripped off my thighs. had a mass issue gash in my chin. broken acl, broken fibulas, broken ankles. my legs are crushed. everything's crushed. i'm dead -- i'm dead. >> against all odds, jeb survived. >> i'm alive at least. >> yeah, you're alive. >> okay, hold on. >> ...