I like most of your list but I completely dissagree with you on Margarito, he should easily been top five. You can't name any other guy out there that could take the number of flush powerful blows to the head from Cotto and remain unphased by them. The rest of your list is good though.
Juan Laporte (Never down in his career,even though his ledger included fighters like Chavez, Gomez, Sanschez and Tszyu. Stopped once by Zack padilla at the very end of his career more due to being outworked than because he was actually hurt.) Billy Graham (Again, never down in his pro career, and though he was a pretty slick boxer, he had well over 100 fights, and if you have that many contests, that generally means to your going to have to weather the effects of an opponent's punches at some point.)
i think wayne mccullough deserves a mention , never touched the canvas amatuer or pro and was in with the best hitters of his generation he fought gatti and casamayor as an amatuer along with many many others he took the best shots against hamed , morales , harrison , larios and zaragoza amongst others
No Mccall, Chavez, Toney???????? or the worst emission of them all- Ali? How could a guy who took the hardest shots from the hardest hitting heavyweights in the best era in heavyweight histstory not be in there??? I don't like this list one bit. Rocky Marciano? gimme a ****ing break he got floored by old men that were former lightheavyweights
Toney was knocked down by a jab. Ali was knocked down by TOTAL bums. That is why they are not on the list.
in one fight he was knocked down by a jab cause he was off balance, there's people on this list who have been knocked down multiple times which you can't say for olf fatty Toney and he's fought top level competetion outside of his natural weightclass. at least neither were knocked down by over 40 year old lightheavyweights.
Name a bum that floored Ali? Henry Cooper? a sweet short shotgun blast to the face? Joe Frazier's left hook to the chin? Wepner - was it a push? he recovered and wasn't hurt
i believe he was floored by doug jones who was good but not great. Ali was NOT knocked down by foreman, shavers, quarry, lyle, holmes, liston or any of the many, many other awesome punchers he faced. ali is a top 5 chin all time. not just at heavy