Date of Birth: 
About Grzegorz Polkowski
- Grzegorz Polkowski (born in Warsaw on 31 October 1983) is a Paralympic swimmer of Poland.
- At the 2004 Summer Paralympics he won a silver at 50m Freestyle S11 and at the 2008 Summer Paralympics he won a bronze at 100m Freestyle S11.
- He began swimming in 1997.
- He is expected to compete for Poland at the 2012 Summer Paralympics.
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