Date of Birth: 
Place of Birth: Chon Buri, Thailand
About Ratthapark Wilairot
- Ratthapark Wilairot (Feem) (Thai: ???????? ????????? (???) (Born April 14, 1988), is a Thai professional motorcycle road racer.
- Wilairot competed in the 2006 Japanese Grand Prix as a wild-card and finished a respectable 10th after qualifying in 14th place.
- In 2006 he was runner-up in the challenging Japanese national championship.
- He joined the 250cc World Championship in 2007 as a member of the Thai Honda PTT-SAG team.
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