None in actuality. 3 are up for debate by his fans as they survived his power for the most part. Stiverne, Fury and Duhaupas
iron chins or actually good defensive fighters===not face first. how many? 1 or maybe 2 if you are generous?
Duhapuss had good whiskers but then he was put into Sleepy Time by Povetkin soon after... excuses were he took the fight on short notice but it's not like Duhapuss was laying around by the pool drinking a brew like Corrie Sanders was when he got the call to fight Wlad Klit on short notice!!! So iron chinned opponents I'd say possibly zero... out of the 43 mostly Soccer Hooligans, full time Fry Cooks, Cab Drivers, WalMart Cart Pushers, Cable TV Installer's, Uber Drivers, Morbidly Obese Bums, etc, there's not much to choose from...
I have no idea. Hes fought his fair share of bums but i bet a few of them have iron chins. Wilders power is legit its the quality of defensive skills of his opposition that has helped him rack up his KO ratio.
Dropping Fury twice is not very impressive considering the other Feather Fisted guys who'd dropping Fury prior!!
Those who bring up the Duhapuss bout with Povetkin as evidence Wilder doesn't hit hard are the first to mention that Mike Tyson ruined Razor Ruddock after he was destroyed by Lewis.......
Duhaupas had an excellent chin. He could really take a beating and keep on trucking. Too bad he couldn't punch worth a lick or he might have had Wilder in problems. Stiverne seems to have an OK chin. Other than that, nobody really comes to mind.