Girls Youth Volleyball World Championship was created in 1989.
Boys Youth Volleyball World Championship was created in 1989.
Men's Junior Volleyball World Championship was created in 1977.
IFAF World Championship was created in 1999.
FIVB World Championship was created in 1949.
World Chess Championship was created in 1886.
World Championship Wrestling was created in 1982.
World Lacrosse Championship was created in 1967.
Brompton World Championship was created in 2006.
World Championship Tennis was created in 1968.
World Championship Poker was created in 2005.
News of the World Championship was created in 1950.
World Doubles Championship was created in 1982.