Past or present Assuming GGG had one free shot, name fighters that wouldn't get KTFO. (Remember GGG's not only the GOAT mw puncher, he hits as hard as a HW, brutalizes hw's and cruisers in sparring on regular basis and hits way harder than Povetkin, according to one of Povetkin's former sparring partners) GGG has all the time in the world to load up his humongous power in one single shot, and add his trademark body shifting technique to it, to make his bonecrushing punch even more devastating some of the few fighters that could probably take it might be George Chuvalo Oliver Mccall Vitali Klitschko who else?
Just staying in the MW division: Would: Lamotta Hagler Hopkins Toney McCallum Tiger Robinson Monzon Maybe: Fullmer Basilio
hang on....if a fighter...A FIGHTER has one free shot there isnt anyone up to light heavy that could take a free shot from a middleweight
And get right back up. He couldn't knock Stevens or Rosado out with one shot, you need to get a grip too.
these nostalgists and GGG haters are playing dumb or deluding themselves most professional fighters would be able to stop their opponents if they knew they could land a full shot with no defense. specially someone who punches as hard as GGG, we're talking about most probably the MW GOAT puncher here remember that idiot Nate Campbell on that fight where he offered out his chin, look what happened. http://www.youtube.com/watch?v=zq9Xs8BeRuQ only a select few would be able to take a free, full powered shot from GGG. and they'd be among the who's who of ATG chins
not many fighters are gonna stand up to a free shot standing still with their hands down and absolutely nothing to take the sting out, doesn't even matter if they are a renowned puncher.