Mind Sports Olympiad was created in 1997.
Mind Sports Organisation was created in 1997.
International Mind Sports Association was created in 2005.
Computer Olympiad was created in 1989.
International Mathematical Olympiad was created in 1959.
Chinese Chemistry Olympiad was created in 1984.
International Olympiad in Informatics was created in 1989.
World Robot Olympiad was created in 2004.
Iranian Biology Olympiad was created in 1999.
USA Biology Olympiad was created in 2002.
International Biology Olympiad was created in 1990.
Balkan Mathematical Olympiad was created in 1984.
International Chemistry Olympiad was created in 1968.