How good or bad? He's turned pro late.. and the thing with Audley.. he never lost a legitimate fight until the Haye fight.. I dunno how you guys score fights.. but although he injured a hand against Danny Williams and went into his next fight 4 months later with Guinn with the injury etc.. I scored the better jabs and headshots to Audley Harrison.. of course everyone has their opinion including ESPN or whoever it was claiming Guinn won every round or something. And unless it's still numbnut city.. everyone knows Audley wanted to continue in the Sprott I TKO etc. Lets be honest.. with proper boxing judges he woulda got the Rogan result too. So Audley was around 39 when Haye genuinely beat him. Of course a lot of "fans" are oblivious to the fact he injured a pec in Sprott II.. let alone he carried the surgery into the Haye fight etc.. it goes further by "fans" discounting 49 or whatever it was of the 50 punches he threw in that fight. But I think Zhang Zhilei will still produce in the losing department.
Look at Rogan and Skelton.. you can't deny them turning pro in their twenties would have helped them. But the rub.. is Lennox Lewis would have destroyed a 21 year old Tyson.. if they both turned pro at the same time.. that's the rub. Like it or not.
