I don't think he is a scumbag at all. His story is very interesting and he has an involvement in the progression of the human race. Perhaps he was cheating since there is no even playing rules and obviously illegal but he didn't start this.
Look at Marquez, I don't see no one complaining when clearly we see what's happened there. I have only watched boxing for about 25 years now and I have never seen anyone gain punching power. No ONE! Muscle Yes. I have heard stories on why you are pretty much born with it or without it but Marquez gained a huge punch. Look at the first Knock Down. I enjoyed the fight and hope not only athletes but people like you and me can take new and improved PEDS especially if they keep getting better. Maybe make my thang bigger instead of my nuts smaller. Eliminate rage, Eliminate death.