15. Rikishi
Style: Sumo In many ways, Rikishi was a poor man's Yokozuna. He was smaller, yet seemingly more sluggish. While Yoko went straight to the top, it took Big Keesh years and years to stumble upon a gimmick that got him over with the fans, and even then it was as a comedy act alongside Too Cool. Perhaps it was intentional: in sumo nomenclature, a yokozuna is a grand champion, while rikishi is a generic term for any wrestler. But that's not to say Rikishi doesn't have his place in wrestling history. His butt probably put more butts in seats than any other butt in wrestling history, and it also put the Usos through college. Sure, Rikishi never really became a serious threat after he started his wacky dancing gimmick, but he did become a Hall of Famer.