| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Yu•Won-Cheol |
| Used name | Yu•Won-Cheol |
| Nick/petnames | Box Check I |
| Name order | Oriental |
| Original name | 유•원철 |
| Other names | Yoo Won-Chul |
| Born | 20 July 1984 in Masan, Gyeongsangnam (KOR) |
| Measurements | 165 cm / 59 kg |
| Affiliations | Pohang Iron and Steel Company, Pohang (KOR) |
| NOC | Republic of Korea |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2008 Summer Olympics | Artistic Gymnastics (Gymnastics) | KOR |
Yu Won-Cheol | |||
| Individual All-Around, Men (Olympic) | 85 r1/2 | |||||
| Team All-Around, Men (Olympic) | Republic of Korea | 5 | ||||
| Parallel Bars, Men (Olympic) | 2 | Silver | ||||
| Rings, Men (Olympic) | 11 r1/2 | |||||
| 2016 Summer Olympics | Artistic Gymnastics (Gymnastics) | KOR |
Yu Won-Cheol | |||
| Team All-Around, Men (Olympic) | Republic of Korea | 11 r1/2 | ||||
| Parallel Bars, Men (Olympic) | 45 r1/2 | |||||
| Horizontal Bar, Men (Olympic) | =27 r1/2 | |||||
| Rings, Men (Olympic) | 19 r1/2 |