All England Open Badminton Championships It was eventually considered – especially after the first Thomas Cup series in 1949 – the unofficial world championship of the sport until 1977, when the International Badminton Federation launched its official championships. There were two instances when it was halted – from 1915 to 1919 (due to World War I) and from 1940 to 1946 (due to World War II). The tournament has been held at eight venues, and is now played at Arena Birmingham, Birmingham. Below is the list of the most successful players in the All England Open Badminton Championships: In the modern era players are less
Sudirman Cup Sudirman Cup The Sudirman Cup is the world mixed team badminton championship which takes place every two years. It is held in the same venue for the IBF World Championships in the same year until International Badminton Federation decided to split the two tournaments starting from 2003. There are five matches in every round: men and women's singles, men and women's doubles and mixed doubles. The Cup is named after Dick Sudirman, a former Indonesian badminton player and the founder of the Badminton Association of Indonesia (PBSI). The first Sudirman Cup tournament took place in Bung Karno Stadium, Central Jakarta,