Date of Birth: 
About Choi Sung-hoon
- Choi Sung-hoon (Hangul: ???) (born October 11, 1989 in Seoul, South Korea) is a South Korean pitcher for the LG Twins in the Korea Baseball Organization.
- He bats and throws left-handed.
- Choi was selected 16th overall by the LG Twins in the 2012 KBO Draft.
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