i had this argument with a rugby head regarding props vs super heavy powerlifters,he was adament Owen Franks the AB prop was the strongest man in the world.Im like ummm?He would have a real hard time with Ray Williams in a scrum i reckon,dudes 180 kgs and can squat 485 raw,you aint moving that guy. Shit if ray gets a good hit on you,he would drive your whole front row backwards. Perhaps even aerially.lol. It would be a case of having to run ray around and tire him out.