Jans Koster
Swimmer
Biography
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The basics
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| Intro | Swimmer | |
| Places | Netherlands | |
| is | Athlete Swimmer | |
| Work field | Sports | |
| Gender |
| |
| Birth | 1938, Naarden, Netherlands | |
| Age | 87 years |
The details
Biography
Jans Koster (born 1938) is a retired Dutch freestyle swimmer. She won a gold medal at the 1958 European Aquatics Championships (400 m) and set two European and two world records in 1500 m in 1956–1957. On 9 March 1960 she married Ben Hulsegge.