Sang-Yul Ahn boxer
- bouts
- 11
- won
- 7
- lost
- 4
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 1980-06-14
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- South Korea
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1985-09-28 | Ki-Young Chung | WWWWWW | Seoul | LOST Points |
| 1985-01-02 | Sung-Yun Kim | LLWWW | Munhwa Gymnasium, Seoul | WIN Points |
| 1984-06-10 | Oh Kyu Chang | DWW | Seoul | WIN Points |
| 1983-08-12 | Song-Yul Kim | LDDDL | Seoul | WIN Points |
| 1982-09-26 | Kwan-Soo Han | W | Munhwa Gymnasium, Seoul | WIN KO |
| 1982-07-18 | Ki-Tae Kim | WD | Munhwa Gymnasium, Seoul | WIN Points |
| 1982-05-07 | Ki-Young Chung | WWWLDW | Changchung Gymnasium, Seoul | LOST Points |
| 1982-03-24 | Bobby Berna | DWWLLW | Eduardo's Super Club, Paranaque City | LOST Unanimous decision |
| 1982-01-24 | Chang-Tae Hou | L | Seoul | WIN Points |
| 1981-06-11 | In Sup Bang | L | Inchon Indoor Gymnasium, Incheon | WIN Technical knockout |
| 1980-06-14 | Tsuguyuki Toma | WWWWDW | Aichi Prefectural Gym, Nagoya | LOST Points |