:rofl:rofl:rofl:rofl:rofl:rofl Khan and "good chin" should never appear in the same sentence - unless the words "doesn't have" proceeds it.:yep Seriously, if Khan has a "good chin," I'd hate to see what you think a bad one is!
Let's see the facts. Khan was knocked down hard vs feather-fisted Willie Limon, knocked out cold in 1st rd by jorneyman Prescott, ko'd by Garsia easily and was put down by past-prime Julio Dias. Maidana had him badly hurt but still failed to stop which shows us that he may be overrated puncher.