What is 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.<ref name=cup /> 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).<ref>[http://badmintonpeople.com/Clubs/CommonDrive/Components/GetWWWFile.aspx?fileID=86974 Netherlands], badmintonpeople.com </ref> She also competed at international badminton competitions, including against England and Denmark in 1934,<ref>{{cite web|url= https://resolver.kb.nl/resolve?urn=ddd:010015145:mpeg21:a0324 |title=De Nederlandsche badminton ploeg|work=[[Het Vaderland]] |via=[[Delpher]]|date=8 January 1934|access-date=24 December 2022|language=nl}}</ref><ref>{{cite web|url= https://resolver.kb.nl/resolve?urn=ddd:010663101:mpeg21:a0281 |title=Denemarken-Nederland|work=[[Algemeen Handelsblad]] |via=[[Delpher]]|date=2 December 1934|access-date=24 December 2022|language=nl}}</ref> at the first international meeting after [[World War II]] in 1954 against Germany,<ref>{{cite web|url= https://resolver.kb.nl/resolve?urn=ABCDDD:010834733:mpeg21:a0111 |title=Badminton-ontmoeting Duitsland—Nederland|work=[[Het Parool]] |via=[[Delpher]]|date=6 April 1954|access-date=24 December 2022|language=nl}}</ref> and in 1956 against France and Germany.<ref>{{cite web|url= https://resolver.kb.nl/resolve?urn=ABCDDD:010830665:mpeg21:a0314 |title=Internationaal badminton|work=[[Het Parool]] |via=[[Delpher]]|date=28 September 1956|access-date=24 December 2022|language=nl}}</ref><ref>{{cite web|url= https://resolver.kb.nl/resolve?urn=MMKB19:000259048:mpeg21:a00093 |title=Nederland slaat Frankrijk 7-4|work=[[Nieuwe Tilburgsche courant]] |via=[[Delpher]]|date=26 November 1956|access-date=24 December 2022|language=nl}}</ref> In 1959 she made a yearly cup available, the Annie Koch Cup, for women under-18. <ref name=cup>{{cite w