He really was. Brook had no power. He can't hurt Golovkin. And he clearly was physically destroyed by Golovkin's power. His eye is gone. Golovkin took his prime and he is ruined. That's what GGG does. And of course size did matter. But it's being overblown. GGG is a natural MW while Brook is a natural JMW who boiled down hard to make WW. Brook couldn't handle his stuff and now he's finished.
He went to the hospital and couldn't even finish 5 rounds. He was completely destroyed. Another few rounds and he leaves the ring assisted. Dude was blown the hell up.
