I'm not convinced of GGG's chin. He treated Lemieux like he could get bombed out at any time. Also was buzzed twice in that fight. Canelo did not register any punches from Cotto and it's hard to tell if he felt anybody's power. Khan was landing bombs on Garcia that didn't faze him. Hard to imagine him hurting a bigger fighter so a Khan ko would be pretty shocking. Pac has been KTFO6'd so if he gets stopped, that would least surprising.
25 lbs? On fight night they'll be about 10 lbs apart. Need some ice for that butt? I kept it short for you since you're unintelligent. :good You're funny.
GGG is packing glass in that mandible and has no defense, a Canelo KO would not be shocking in the least