All I know is that if this guy doesn't make it, the family will be able to save a lot of money on funeral expenses. They will be able to bury him in an Altoids box.
Oh, and funked, Kittinger didn't break the sound barrier. I read an article about his jump and he used a drogue shoot to keep him from flip-flopping around on the way down. The chute kept him from accelerating beyond the speed of sound. If he didn't, he could have lost consciousness from tumbling and, well, you know the rest.