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| Personal information | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Full name | Marcin Kaczmarek | ||||||||||||||
| Nationality |  Poland | ||||||||||||||
| Born | 25 June 1977 Pisz, Warmińsko-Mazurskie | ||||||||||||||
| Height | 1.80 m (5 ft 11 in) | ||||||||||||||
| Sport | |||||||||||||||
| Sport | Swimming | ||||||||||||||
| Strokes | Butterfly | ||||||||||||||
| Club | AZS-AWF Gdańsk | ||||||||||||||
Medal record
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Marcin Kaczmarek (born 25 June 1977 in Pisz, Warmińsko-Mazurskie) is a retired butterfly swimmer from Poland, who competed for his native country at the 2000 Summer Olympics in Sydney, Australia.
A member of AZS-AWF Gdańsk he is best known for winning the bronze medal at the 1997 European Swimming Championships in the men's 4×100 m medley relay, alongside Mariusz Siembida, Marek Krawczyk and Bartosz Kizierowski.