Yoon Sung Kim boxer
- bouts
- 11
- won
- 10
- lost
- 0
- draw
- 1
- Status
- inactive
- Division
- super feather
- Debut
- 2015-09-19
- Height
- 5′ 9½″/176cm
- Reach
- -
- Age
- -
- Born
- 1997-12-02
- Death
- -
- Nationality
- South Korea
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2017-11-05 | Phum Kunmat | LLLLLL | Songjeong Beach, Busan | WIN KO |
| 2017-09-24 | San Daochuai | LWLLLL | Gwanakgu Hall, Seoul | WIN KO |
| 2017-08-15 | Joon Woo Park | WLLLWL | Techno Mart, Seoul | WIN Technical knockout |
| 2017-05-20 | Joo Hoon Jung | LWWWWL | Wonju Gymnasium, Wonju | WIN Technical knockout |
| 2016-09-10 | Sonny Gonzales | LLWLLL | Ulsan University, Ulsan | WIN KO |
| 2016-06-18 | Nathan Bolcio | WLLLLW | Haeundae Event Square, Busan | DRAW Split-decision |
| 2016-04-29 | Seung Hyun Lee | debut | Chungeui Temple, Yesan | WIN Unanimous decision |
| 2016-03-05 | Seung Bong Moon | WDLDD | Gwanakgu Hall, Seoul | WIN Unanimous decision |