http://www.youtube.com/watch?v=Aos0hnwiHt8
Anyone that can remeber the video, should know that it has been around for a long time.
I know not everyone here may have seen it, therefore i put the link in. in my oppinion it is quite simple to understand what kind of person he is and what kind of things he may have done to his body, and with practicle knowledge you can understand how and why.
He may know all the secrets to cold fusion and tranmutation, so I am sure that he has transmuted his own body with pain