Terry Gene Bollea (/bəˈleɪə/, born August 11, 1953), better known by his ring name as Hulk Hogan, is an American retired pro wrestler, actor, television personality, entrepreneur and musician. According to IGN, Hogan is "the most recognized wrestling star worldwide and the most popular wrestler of the 1980s". He enjoyed considerable mainstream popularity between 1984 and 1993 as a heroic character in the World Wrestling Federation (WWF, now WWE), which continued during the mid 1990s in World Championship Wrestling (WCW). In 1996, he became a villain, leading the New World Order (nWo) faction. Hogan headlined multiple editions of the premier annual events of the WWF and WCW, WrestleMania and Starrcade; against Sting, he closed the most profitable WCW pay-per-view ever at the 1997 edition of Starrcade. Aside from those promotions, he has notably performed for the American Wrestling Association (AWA), New Japan Pro-Wrestling (NJPW) and Total Nonstop Action Wrestling (TNA).