The guy i talked about being a bouncer he came back to my place for a drink after our shift and got him to weigh on the scales he weighed 127 kilos.He did freestyle wrestling and jujitsu,any way he took off his shirt as it was stinking hot and was just wearing a tank top he was ripped i have seen a few pros and none were as wide as this bloke.I asked him seriously if he lifted weights and he said no but he religuosly do stretching and situps,pushups,shoulder presses against a wall upright position i was astouded.
He said that he would like to give UFC a try,This was over a year ago and i have not seen him since but unlike Earl said there are mutants out there who do not lift weights and are just crazy big.
PS Look at some of the Olympic Weightlifters natural and awesome big yes they lift weights but some are mind boggling big.