| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | U•Cheol |
| Used name | U•Cheol |
| Name order | Oriental |
| Original name | 우•철 |
| Other names | Woo Chul |
| Born | 20 June 1978 |
| Measurements | 171 cm / 66 kg |
| Affiliations | Onomichi High School (KOR) / Chuo University (JPN) |
| NOC | Republic of Korea |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Swimming (Aquatics) | KOR |
U Cheol | |||
| 400 metres Freestyle, Men (Olympic) | 30 | |||||
| 4 × 200 metres Freestyle Relay, Men (Olympic) | Republic of Korea | 15 | ||||
| 2000 Summer Olympics | Swimming (Aquatics) | KOR |
U Cheol | |||
| 200 metres Freestyle, Men (Olympic) | 29 | |||||
| 400 metres Freestyle, Men (Olympic) | 27 |