Date of Birth: 
Place of Birth: Tainan
About Cheng Kai-wen
- Cheng Kai-wen (Chinese: ???; using "Cheng (???)" as his registration until 2010, born July 26, 1988) is a Taiwanese baseball pitcher. He was signed to a one-year contract with the Hanshin Tigers.He was selected Chinese Taipei national baseball team at the 2008 Summer Olympics, 2009 World Baseball Classic and 2018 MLB Japan All-Star Series exhibition game against Japan
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