Date of Birth: 
Place of Birth: Katrineholm, Södermanland County, Sweden
About Hans Rosendahl
- Hans Viktor Rosendahl (born 27 December 1944) is a retired Swedish freestyle swimmer.
- He competed at the 1964 Summer Olympics in the 400 m and 4 × 200 m and finished fifth in the relay.
- He won a gold and a silver medal in these events at the 1962 European Aquatics Championships.
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