Byung-In Chang boxer
- bouts
- 10
- won
- 3
- lost
- 7
- draw
- 0
- Status
- inactive
- Division
- super welterweight
- Debut
- 1981-04-22
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- South Korea
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1985-02-16 | Wang Sub Lee | WW | Seoul | LOST KO |
| 1983-09-11 | Chang-Hwan Noh | WLLL | Munhwa Gymnasium, Seoul | LOST KO |
| 1983-06-26 | Je-Hyung Yuh | WWWWWW | Seoul | LOST KO |
| 1982-09-05 | Kyung-Sun Kim | WLLW | Taegu Indoor Gymnasium, Daegu | LOST KO |
| 1982-06-05 | Jong-Ho Kim | LLLWWW | Chuncheon Gymnasium, Chuncheon | LOST KO |
| 1982-04-27 | Kyung-Min Ra | WWWWW | Chuncheon Gymnasium, Chuncheon | LOST KO |
| 1982-02-27 | Jong-Ho Kim | WWLLLW | Chungmu Gymnasium, Daejeon | LOST Points |
| 1981-09-07 | Bok-Kyu Lim | L | Jangchung Gymnasium, Seoul | WIN Majority decision |
| 1981-07-26 | Bak-Ryong Park | debut | Munhwa Gymnasium, Seoul | WIN Technical knockout |
| 1981-04-22 | Hong-Il Shin | debut | Changchung Gymnasium, Seoul | WIN Technical knockout |