Date of Birth: 
Place of Birth: Kursk, Kursk Oblast, Russia
About Sergei Demekhine
- Sergei Gennadyievich Demekhine (Russian: ?????? ??????????? ???????; born 30 March 1984) is a Russian tennis coach and former player.
- Under his guidance, Vera Zvonareva reached two Grand Slam finals – at the 2010 Wimbledon Championships and the 2010 US Open — and World No.
- 2 ranking.
- Demekhin also occasionally works as a model.
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