Date of Birth: 
About Olena Hrytsyuk
- Olena Hrytsyuk (Ukrainian: ????? ??????; born April 2, 1970) is a Ukrainian former swimmer, who specialized in sprint butterfly events.
- Hrystyuk competed for Ukraine in the women's 4×100 m medley relay at the 2000 Summer Olympics in Sydney.
- Teaming with Nadiya Beshevli, Svitlana Bondarenko, and Valentyna Trehub in heat three, Hrystyuk swam the butterfly leg and recorded a split of 1:02.77, but the Ukrainians settled only for seventh place and sixteenth overall in a final time of 4:15.64.
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