Date of Birth: 
About Sisomphone Vongpharkdy
- Sisomphone Vongpharkdy (born 5 December 1977) is a Laotian runner who competed at the 1996 and 2000 Summer Olympics in the 4 × 100 metres relay and the 100m event respectively.
- He was the flag bearer of Laos during the 2000 Summer Olympics opening ceremony.
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