someone with a classic fighter's chin. i don't think anyone in this era can take his punches. it's something about modern technology that made fighters less susceptible to take hard punches. andre ward is an animal, but i don't think he'd be able to weather off that GiGi power either. i think GiGi retires undefeated honestly unless he moves up and meets kovalev or beterbiev. i think the special one might have a chance though. he's huge for 147 and he looks like he'd be big for 154 as well.
Groves = slept Cotto = slept Canelo = wide UD loss since he wont be active enough Dirrell = interesting but would get clipped and back off Ward = the only one who can win
Ward would beat Golovkin even if he had a broken hand, had to fight him with his back turned and if he was in a wheelchair.
What's GiGi? Ouma showed a good chin, but got beaten down. Murray showed good chin, but got beaten down. Rosado showed a good chin, but got beaten down. Stevens showed a good chin but got beaten down.
What's GiGi? Ouma, Murray, Rosado and Stevens all showed good punch resistance, but they couldn't deal with Golovkin's output.
Ward is the only one who has a decent chance to beat him IMO.Pirog would also be a dangerous threat to GGG if he had not retired for good due to back problems.