World Championship Wrestling ended in 2001.
World Championship Wrestling - Australia - ended in 1978.
World Class Championship Wrestling ended in 1990.
Georgia Championship Wrestling ended in 1984.
Southern Championship Wrestling ended in 2004.
Southwest Championship Wrestling ended in 1985.
Extreme Championship Wrestling ended in 2001.
Championship Wrestling from Florida ended in 1987.
Hulk Hogan's Celebrity Championship Wrestling ended on 2008-12-06.
World Wrestling Network ended in 1994.
News of the World Championship ended in 1959.
World Championship Tennis ended in 1990.