| Personal information | |
|---|---|
| Full name | 鄭 松根, Pinyin: Zhèng Sōng-gēn |
| Born | 20 December 1929 Pingtung, Taiwan |
| Sport | |
| Sport | Sports shooting |
Cheng Sung-gun (born 20 December 1929) is a Taiwanese former sports shooter. He competed in the trap event at the 1968 Summer Olympics. [1]