World Championships are in the second place after the Olympic games and they are held every two years.
European Chamiponships are the most important competitions in Europe and are held every four years.
U23 are the championships for the young people under 23 age. Also called the Youths Championships.
U20 are the championships for the young people under 20 age. Also called the Junior Championships.
The Commonwealth Games is a unique, friendly, world class, multi-sports Games, which is held once every four years. The Commonwealth is a unique family of developed and developing nations, a voluntary association of independent sovereign states spread over every continent and ocean. From Africa to Asia, from Pacific shores to the Caribbean, the Commonwealth’s 1,7 billion people make up 30% of the world’s population and are of many faiths, races, languages and cultures.
Universiades are sport events, where compete students of age 17-28. Universiade is also called the olympic games for students.