The Bull's Hour was created in 1968.
Sydney Bulls was created in 2003.
Emil Bulls was created in 1995.
Amarillo Bulls was created in 2010.
Madras Bulls was created in 2002.
Sinon Bulls was created in 1989.
Mechanical Bulls was created in 2007.
Kapfenberg Bulls was created in 1976.
Bradford Bulls was created in 1907.
Jacksonville Bulls was created in 1984.
Aston Bulls was created in 1998.
Blue Bulls was created in 1938.
Birmingham Bulls was created in 1976.