Date of Birth: 
Place of Birth: Puławy, Lublin Voivodeship, Poland
About Konrad Czerniak
- Konrad Czerniak (born 11 July 1989) is a Polish competitive swimmer who has participated in the Olympics, FINA world championships, and European championships.
- He won ten medals at these championships, mostly in the butterfly. At the 2012 Summer Olympics, he competed in the men's 100 m butterfly and the men's 100 m freestyle, reaching the final of the butterfly and the semifinals of the freestyle.At the 2016 Summer Olympics, he competed in the men's 100 m butterfly, reaching the semifinals, and the men's 4 x 100 m medley and 4 x 100 m freestyle.
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