You call him overrated then mention Tyson? Seriously?
76-5 all at Heavyweight. Destroyed Frazier x2, Norton, Lyle, then came back and won the Heavyweight title at 46. Look at 3 of his losses: Holyfield - used steroids. Morrison - used steroids. Briggs - complete robbery and also used steroids. He lost to Ali who is recognized as the GOAT and Jimmy Young who many believe beat Ali. No, I don't think his comeback trail was some legendary feat, but winning the HW title from Michael Moorer was a great accomplishment.
Mike Tyson (while one of my favorites) is overrated as hell. It's not his fault but he dominated a weak era. What's his best win, a 39 year old Larry Holmes? LHW Micheal Spinks? When he stepped up to the greats of his generation, he got destroyed and he was younger than both Holyfield and Lewis. Ridiculous comment.