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
Chen Changjie (badminton) against Denmark and Indonesia. In 1983 Changjie won the Asian Championships in a grueling duel with Indonesia's Eddy Kurniawan The following year Changjie married Zhang Ailing, a brilliant player on the Chinese women's team, and neither appeared in international competition after 1984. Chen Changjie (badminton) Chen Changjie is a former badminton player from China who rated among the world's leading singles players for a short period of time after China joined the International Badminton Federation (now Badminton World Federation) in 1981. The powerful Changjie won the first major IBF sanctioned event in which China participated, the 1981 World Games in