Dee ihe ga-aga n'ihu na paragraf a - Johanna Catharina "Joke" de Korte (amụrụ na 18 Ọgọstụ 1935) bụ onye Dutch lara ezumike nká na azụ na onye na-egwu mmiri n'efu. Ọ gbara nke anọ na 100m backstroke na 1952 Summer Olympics, ma merie ọlaọcha ọlaọcha abụọ na 1954 European Aquatics Championships
Ọ dị mma.