Sang Il Jung boxer
- bouts
- 16
- won
- 9
- lost
- 5
- draw
- 2
- Status
- inactive
- Division
- light flyweight
- Debut
- 1975-12-07
- Height
- 5′ 5″/165cm
- Reach
- -
- Age
- -
- Born
- 1955-06-09
- Death
- -
- Nationality
- South Korea
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1979-11-27 | Yong-Hyun Kim | DLWWWW | Daegu | LOST KO |
| 1979-09-23 | Yong-Hyun Kim | WDLWWW | Busan | LOST KO |
| 1979-06-30 | Tsugumasa Toma | LWWWWW | Daejeon | WIN Technical knockout |
| 1978-10-15 | Yoko Gushiken | WWWWWW | Kokugikan | LOST KO |
| 1978-07-09 | Sung Jun Kim | WWWWDW | Munhwa Gymnasium, Seoul | WIN Points |
| 1978-01-29 | Sung Jun Kim | WLDWWW | Munhwa Gymnasium, Seoul | LOST Points |
| 1977-11-27 | Flor Escobido | LL | Ulsan | WIN KO |
| 1977-10-01 | Chan-Hee Park | WW | Seoul | LOST Points |
| 1977-05-28 | Kyung Ju Ha | debut | Daegu | WIN Points |
| 1976-11-26 | Netrnoi Sor Vorasingh | WLWWWW | Chongju | DRAW Points |
| 1976-06-05 | Montsayarm Haw Mahachai | WWWWWW | Seoul | WIN Points |
| 1976-04-25 | Yong Keun Lee | L | Busan | WIN KO |
| 1976-03-28 | Ki Hyung Lee | L | Incheon | WIN Points |
| 1976-02-29 | Little Park | LWL | Seoul | WIN Points |
| 1975-12-27 | Kyong-Sun Kim | W | Seoul | DRAW Points |
| 1975-12-07 | Oh Youl Choi | debut | Chungju | WIN Points |