Aleksandr [Alexander] Karelin holds the most dominant record in Greco-Roman wrestling history. 887 wins and only 2 very controversial losses in his entire senior career. He was undefeated from 1987 until his final match at the 2000 Sydney Olympics. Karelin won three Olympic gold medals in 1988, 1992, 1996) and one silver (2000). He won nine World Championship titles between 1989 and 1999, totaling 12 World and Olympic golds, a World Record. For six years leading up to his Olympic defeat, no opponent scored a single point against him.