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Photo of Cheng Kai-Wen

Photo: User:STB-1 / CC BY-SA 3.0 (source: Wikimedia Commons)

Cheng Kai-Wen

鄭凱文 / ちぇん・かいうぇん

Baseball player from Taiwan

July 26, 1988 (age 37) ・ Tainan, Taiwan

  • baseball player

My Take

Cheng Kai-wen has one of the more well-traveled careers in East Asian baseball, and I find his journey genuinely interesting. The Tainan-born pitcher made the leap from Taiwan to Japan, taking the mound in NPB for the Hanshin Tigers and the Yokohama DeNA BayStars before returning home to the CTBC Brothers in the CPBL. Crossing leagues like that is no small thing, the adjustment in culture and competition is brutal. As a Taiwanese arm who tested himself in Japan and came back to anchor a CPBL bullpen, he represents the kind of cross-border ambition that makes the regional game so compelling to follow.

Overview

Cheng Kai-wen (Chinese: 鄭凱文; using "Cheng (ジェン)" as his registration until 2010, born July 26, 1988) is a Taiwanese professional baseball pitcher for the CTBC Brothers of the Chinese Professional Baseball League (CPBL). He has previously played in Nippon Professional Baseball (NPB) for the Hanshin Tigers and Yokohama DeNA BayStars.

Summary adapted from Wikipedia, licensed under CC BY-SA 4.0.

1. Profile

Name (English)
Cheng Kai-Wen
Name (Japanese)
鄭凱文
Reading
ちぇん・かいうぇん
Born
July 26, 1988 (age 37)
Zodiac / Chinese zodiac
Leo / Dragon
Origin
Tainan, Taiwan
Blood type
Private
Height
176 cm
Agency
Private
Occupation
baseball player

2. Background

Elementary school
Private
Junior high
Private
High school
Private
University
Chinese Culture University

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

Baseball player — see all → · More people from Taiwan →

7. About this entry

Tags

  • baseball player
Last updated
2026-06-02

Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.