• In this Monday, July 25, 2016 photo, skydiver Luke Aikins jumps from a helicopter during his training in Simi Valley, Calif. After months of training, this elite skydiver says he's ready to leave his chute in the plane when he bails out 25,000 feet above Simi Valley on Saturday. That's right, no parachute, no wingsuit and no fellow skydiver with an extra one to hand him in mid-air. (AP Photo/Jae C. Hong)

    A look at some of the most death-defying stunts of all time

    LOS ANGELES (AP) — Although he’s one of the most accomplished skydivers in the world, Luke Aikins will tell you what he’s about to do — jump out of a plane without a parachute — is one crazy stunt.