Worlds strongest man? Theres no such thing, I hate it when people put this label on a person, it has no meaning. What is he the strongest at? lifting barrels and sand bags in a race against other roid heads? Lets get him off the juice, in the octagon so we can see how "strong" his chin is.
Why would how talented he is at mixed martial arts prove with any more certainty that he is the "world's strongest man"?