William Scott "Bill" Goldberg (born December 27, 1966) is a retired American professional wrestler best known for his time in World Championship Wrestling (WCW) and World Wrestling Entertainment (WWE). Goldberg is famed for his unbeatable winning streak in WCW, where he regularly squashed his wrestling opponents and popularized his catch phrase, "Who's next?" To date, he holds the distinct record of having the longest undefeated streak in sports-entertainment history—173 consecutive victories. Goldberg is recognized by WWE as a two-time world heavyweight champion: a one-time WCW World Heavyweight Champion and one-time World Heavyweight Champion, with both reigns represented by the Big Gold Belt. He was the first wrestler in history to hold companies' incarnations of the belt, later followed by Chris Benoit and Booker T. Goldberg is also recognized by WWE as a two-time WCW United States Heavyweight Champion, as well as a one-time WCW World Tag Team Champion with Bret Hart. Before he was a professional wrestler, Goldberg was a college and NFL football player. He was also a commentator for the now-defunct mixed martial arts promotion EliteXC.