1. Oli McCall . . . 2. Vitali 3. David Tua 4. Arreola 5. James Toney (not officially retired yet) 6. Valuev (never down, but got rocked by David Haye, Larry Donald and Bergeron)
oliver mccalls chin is overrated obviously you havent watched or followed his career because you would know the guy fought mostly journey men his whole career
looks like Ali have his chin hidden way back that maybe is the reason he was not knocked down very often ... all the shots were blocked by the lips before they reached the chin This content is protected opposite to that Wladimir's chin seems to be a bit in front which makes a huge difference This content is protected
Don't mean to **** on your chips buddy, but I believe he was close to going down against Gerald Nobles. Or he was at least getting hurt. Undoubtedly a good chin though.