Deontay Wilder Predicts Round 1 KO of Stiverne, Takes Shot at Klitschko

American heavyweight contender Deontay Wilder, nicknamed the "Bronze Bomber" for his prodigious knockout power, is expected to make a big leap in quality of competition for his next fight. After racking up 31 wins to start his career, all of which came by knockout, he is the mandatory challenger for Bermane Stiverne's WBC title.