No he wasn't an Oaf but he was an helluva slugger. Even in his return to boxing 10 yrs after he initially quit.
Foreman looked clumsier than he was. There was little spring in his step and he had a habit of moving his guard about like he was removing cobwebs, but in terms of a thudding jab, cutting off the ring then lighting you up...very good.
He beat a good defensive,durable fighter in Peralta twice whilst still a comparative novice.Carnera ever do that?
Carnera was actually closer to clumsy. A big guy who managed to get his boxing together enough to make it work.
OAFeverated George 1 , was the only 'ATG' I can think of who got so totally exposed ( more than once) ( 3 times if you count Lyle) in his prime.