Look Ali has the best resume of any heavyweight but he could be beat i would give Holmes and Lennox a good chance at beating him. People tend to put him in a states of a god but he was beatable during the 60's he best wins were Liston who was 35 most likly older some say he was 38 he has not birth date on the book i have on him and he was falling fast with his lifestyle. Do not get me wrong Ali was great but no god and could of gotten beat and trainer Monkey have you even seen the Holmes vs Ali Holmes did not even want to hit him anymore silly to bring up the round it ended.