Australian Formula Junior Championship was created in 1962.
Asian Junior Volleyball Championship was created in 1980.
ESF Junior Girls Championship was created in 1991.
World Junior Chess Championship was created in 1951.
ESF Junior Boys Championship was created in 1998.
Jiri Vasely won the boys junior championship of Australian Open 2011.
Individual Speedway Junior World Championship was created in 1977.
Team Speedway Junior European Championship was created in 2008.
Men's Junior Volleyball World Championship was created in 1977.
Team Speedway Junior World Championship was created in 2005.
Rugby Canada National Junior Championship was created in 2009.
Bandini formula junior was created in 1959.
the hockey world junior championship was founded in 1974.