| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Ju•Se-Hyeok |
| Used name | Ju•Se-Hyeok |
| Name order | Oriental |
| Original name | 주•세혁 |
| Other names | Joo Sae-Hyuk |
| Born | 20 January 1980 in Seoul, Seoul (KOR) |
| Measurements | 180 cm / 67 kg |
| Affiliations | Korea Armed Forces, Seongnam (KOR) |
| NOC | Republic of Korea |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Table Tennis | KOR |
Ju Se-Hyeok | |||
| Singles, Men (Olympic) | =9 | |||||
| Doubles, Men (Olympic) | Oh Sang-Eun | =9 | ||||
| 2012 Summer Olympics | Table Tennis | KOR |
Ju Se-Hyeok | |||
| Singles, Men (Olympic) | =17 | |||||
| Team, Men (Olympic) | Republic of Korea | 2 | Silver | |||
| 2016 Summer Olympics | Table Tennis | KOR |
Ju Se-Hyeok | |||
| Team, Men (Olympic) | Republic of Korea | 4 |