Annie Koch-Ernst

Annie W. Koch-Ernst (born around 1915) was a Dutch badminton player. She was a member of badminton club “Smash” in The Hague. She became 18 times national champion. As a senior she became five times individual champion (1938, 1939, 1953, 1954, 1956); seven times doubles champion (1936, 1938, 1939, 1954, 1956, 1957, 1958); and won twice the national mixed championships (1939, 1956).
She also competed at international badminton competitions, including against England and Denmark in 1934, at the first international meeting after World War II in 1954 against Germany, and in 1956 against France and Germany.
In 1959 she made a yearly cup available, the Annie Koch Cup, for women under-18. 
In 1952 she became treasurer of the Dutch badminton federation.