that is nuts!
I stood on the edge of that mountain and thought about stepping off with a kite on my back...... what a rush that would truly be! But a suit with wings, no thanks!
I have an old VHS video from Europe where these guys/gals do all this stupid, brave stunt stuff. Neat video. The finale was a guy that jumped out of a flying plane with nothing on but a snowboard! He free fell onto a very steep mountain. All at night too with some kind of reflective powder sprinkled on the hill so he could see better. Nuttiest thing I've seen.