His features do suggest that he has high levels of HGH. Has it occurred to anyone that he might have unusually high endogenous levels? We're talking about one of the most physically dominant sports players of all time, who has been dominant since at least high school, so it would not surprise me one bit if he was just a natural freak. High HGH, high sensitivity to HGH, whatever. I think we're being a bit quick to conclusions here.