Date of Birth: 
About Hem Thon Vitiny
- Hem Thon Vitiny (??? ????????? born 7 September 1993 in Phnom Penh, Cambodia) is a Cambodian swimmer.
- She competed at the 2012 Summer Olympics in the 50 m freestyle event and finished with a rank of 57 in the first round.
- Vitiny did not advance to the semifinals.
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