I dont think GGG CAN lose unless/until he moves N ABOVE 168. Not saying Bute, Chickenson or Jack would beat him at 175, but someone like Beterbiev might smash him. GGG is a f/n little guy.
Don't let your marriage fall apart over Manny's height, bro. Don't let child services take away your kids over Manny's height, bro. Live your life!!!