I just realized that David Haye's and many others complaint about Wlad Klitschko is the same thing that got him taken out, an alleged weak chin that probably has more to do with gassing out. Look at Klitschko's KO losses. Puritty I never saw, but Corrie Sanders just had a heatseeking missile that would have taken out anyone had he connected that solidly that many times and Lamon Brewster just decided to become the Terminator and absolutely did not stop until Klitschko was dead. But when Klitschko fought Ray Mercer, Mercer hit him square several times, Klitschko wobbled, but recuped and kept pressing. Peter connected and downed Klitschko several times (granted, his chin isn't on the top of his head) and he recuped and kept pressing. At least with Klitschko I'm going to revise my original opinion and say Klitschko has at least a decent chin. Hell we may never get to see how good it really is considering he's made so much improvement defensively.