Also, I'd like to note that the million dollar challenge is for people who believe that "money"... or the outer world has more value than their inner world can provide them. Afterall, money is just numbers on pieces of paper which we collectively believe to be of significance as we pour our perceptions and intentions outward as opposed to inward where it belongs.

Why would or must the guy in the video prove himself to anyone, is what you should be asking... A person who knows... knows... and needs not to seek approval in the outside world...