In case you forgot Ali defeated a prime George Foreman whom at 45 years old KO'd the man who beat a prime Evander Holyfield for the HW Championship. He also defeated Joe Frazier who was undefeated until running into Foreman. He also went 31-0 before losing after a 3 year layoff. and 4 of those wins came against current and future hall of famers. Ali's resume is stacked whether he is overrated or not. I garuntee you a prime Foreman, Liston, Frazier, Norton, and Holmes would beat most of the top HW's today.