Athlete Profile
SIN JOON-SIK
KOR- Record (win / lose)
- 3 / 1 (75.0%)
- Record in 2026 (win / lose)
- -
Medal
| Competition Series |  Gold |
 Silver |
 Bronze |
|---|---|---|---|
| Olympic Games | 0 | 1 | 0 |
| World Taekwondo Championships | 0 | 0 | 0 |
| World Taekwondo Grand Prix | 0 | 0 | 0 |
| World Taekwondo Grand Slam | 0 | 0 | 0 |
Participation History
| Sydney 2000 Olympic Games | M -68kg |
Silver
|
||||
|---|---|---|---|---|---|---|
| F | USA | Steven LOPEZ | Lost | 0 - 1 | PTF | View |
| SF | IRI | SAEI BONEHKOHAL HADI | Won | 3 - 5 | PTF | View |
| QF | RUS | DZITIEV ASLANBEK | Won | 9 - 1 | PTF | View |
| R16 | AUT | Caliskan TUNCAY | Won | 7 - 3 | PTF | View |