First wilder is 6'7 and ggg is 5'10 hes going to have a hard time even reaching wilders chin but even if he does nothing happens. Only someone truly delusional would think a mw would do damage to a hw. Theres weight classes for a reason. Wilder hits very hard for a hw even a stiff jab would stop ggg in his tracks a power shot would go through his gloves even if blocked still hurting him and when he lands flush it's lights out for ggg just like it would be for any other mw who got into the ring with wilder. Sometimes I wonder have people ever been in a ring before or even a boxing gym.
Well if Wilder landed flush on 150 lbs mental patient Charlie Zelenoff and couldn't knock him out then I guess it is safe to say that it won't bother Golovkin at all. However Wilder will be off balance after throwing his wild windmill punch like he usually does and will fall flat on his face.
You're a fool. Wilder was toying with Charlie Z he would have killed him if he was actually serious. Just like he would kill GGG or any other MW who got into a real boxing match with him