Date of Birth: 
Place of Birth: Hanau, Hesse, Germany
About Johannes Oesterling
- Johannes Oesterling (also Ă–sterling; born 3 February 1983) is a German swimmer who won a bronze medal in the 4Ă—200 m freestyle relay at the 2003 World Aquatics Championships.
- He finished sixth in the same event at the 2004 Summer Olympics.
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