World Football Challenge was created in 2009.
Pakistan National Football Challenge Cup was created in 1979.
National Football League Quarterback Challenge was created in 1990.
World Club Challenge was created in 1989.
Dunlop World Challenge was created in 2008.
IAAF World Cross Challenge was created in 1990.
IAAF World Combined Events Challenge was created in 1998.
The Last Great Challenge in a Dull World was created in 1990.
Kiko World Football was created in 1998.
World Football League was created in 1974.
World League of American Football was created in 1991.
World Football News was created on 2010-02-08.
World Indoor Football League was created in 1988.