For me he's easily one of the hardest punching cruiserweights in history. Up there with Haye, Holyfield, Ezra Sellers, etc. In terms of raw power he might just be the best. His punches just demolish people, and durable fighters as well. And he doesn't even need to really load up. His fists just scramble brains. But maybe I'm overreacting. How does he stack up historically with the hardest punching cruiserweights?