Sang-In Chung boxer
- bouts
- 3
- won
- 0
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- super featherweight
- Debut
- 1983-05-01
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- -
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1985-06-09 | Sung-Yun Kim | LWWWLW | Seoul | LOST KO |
| 1984-09-16 | Chung-Won Jung | WWWWWW | Pohang | LOST Points |
| 1983-05-01 | Youn-Kap Choi | WWWWLW | Seoul | LOST Points |