WrestleWar '89: Music City Showdown was the first WrestleWar professional wrestling pay-per-view (PPV) event produced by World Championship Wrestling (WCW) under the National Wrestling Alliance (NWA) banner. It took place on May 7, 1989 from the Nashville Municipal Auditorium in Nashville, Tennessee.

Nikita Koloff is an American retired professional wrestler. He is best known for his appearances with Jim Crockett Promotions and its successor, World Championship Wrestling between 1984 and 1992, where he was billed from Russia. During his career, Koloff held championships including the NWA World Six-Man Tag Team Championship, NWA World Tag Team Championship, NWA United States Championship, NWA World Television Championship, and UWF World Television Championship. He was inducted into the George Tragos/Lou Thesz Professional Wrestling Hall of Fame in 2006 and the National Wrestling Alliance Hall of Fame of 2008.