Derrick Lewis

Derrick 'The Black Beast' Lewis is the UFC's all-time knockout king and one of its most beloved personalities. Rising from a hardscrabble background, he became a heavyweight mainstay defined by terrifying one-punch power and a granite chin, racking up more knockouts than anyone in company history and earning a shower of post-fight bonuses.

Not the most technical or active fighter, Lewis instead offers something rarer: the constant threat of ending any fight in an instant, often with dramatic late finishes like his last-second knockout of Alexander Volkov. Paired with one of the funniest, most humble personas in the sport, that one-punch chaos has made him a perennial fan favorite and a record-setting fixture in the division.