I think it's out of these. Wach, Usyk, Gassiev, Wlodarczyk, Huck, Degale, Golovkin, Alvarez, Saunders, Porter, D Garcia, Broner, Lomachenko, Frampton, Santa Cruz, Mcdonnell And I think the boxer who has the most solid chin currently is 1. GENNADY GOLOVKIN
Kamegai deserves to be on this list none of the fighters on this list has taken the same amount of punishment as he did vs cotto or any of his previous fights for that matter
I said GGG but I forgot about Wach. Wach has a seriously impressive mandible. He ate flush bombs from Wlad all night and didn't budge. Povetkin stopped him but on a TKO.
Wach has one chin to rule them all. If David Price is on one end of the scale, then the other end would be Mariusz the ****ing roided Viking Wach The punches that knocked Price out wouldn't even wake Wach from a nap.