Hey Lay,I watched the fight at Hooters in Kingswood(I think that is what city it is) so I couldn't hear because football was on as well but I don't know about the Kimbo fight. I haven't read thru all of the thread but I've seen every one of his "backyard" fights and the one thing I thought he always had was a strong chin. I've seen him take much bigger hits than that and not even phase him. It made me wonder the minute I saw it, it wasn't like Chuck getting blasted right on the chin.
I have seen Kimbo's backyard fight when he puts his hands down and tells the guy to hit him and doesn't blink when the guy does so but there is another backyard fight out there where Kimbo gets decked by a jab. He comes back to win but he does go down.