Boxing has shown that guys like 210 lbs can become world champions. Mike Tyson, Wilder, etc. MMA has shown the same thing with guys like 2005 Cro Cop. 206 lb Hendo beat the baddest man on the planet. Even though those guys are tiny, they're all above 200 lbs. If they banned 215 lb men from fighting at HW though, none of those guys would have been champions. Then we'd be talking about how we wonder if 215 lb men could be openweight champions because it's never happened before. Men under 200 lbs aren't allowed to fight HW fighters. If they were allowed to fight bigger men though, is it possible that a 190 lb man could become the world champion in either sport? A 180 lb man? What do you think?