This video shows Oli Lemieux practicing on the trampoline wall of Dralion Cirque du Soleil. It is amazing someone could really do these stunts.
Despite all the discussion of what the human body can be pushed to do, there is a sense of disbelief watching Oli jumping around. He is such a talented man and that this clip is almost certainly not edited in ways that enhance the stunts. But a part of us wants the video to be fake, because, despite the many years of practice it must have taken Oli to make everything look easy, he forces us to realize our own personal limitations.