| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jo•Jae-Hyeon |
| Used name | Jo•Jae-Hyeon |
| Name order | Oriental |
| Original name | 조•재현 |
| Other names | Cho Jae-Hyun |
| Born | 5 July 1938 in Seoul, Seoul (KOR) |
| Measurements | 171 cm / 67 kg |
| NOC |  Republic of Korea |
Jo Jae-Hyeon was a South Korean cyclist who was active in the early 1960s. Jo was one of four Korean cyclists who were selected to compete at the 1960 Roma Olympics. At the Games he finished 30th in the 100 kilometres team time trial but was unable to finish in the individual road race.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Cycling Road (Cycling) | KOR |
Jo Jae-Hyeon | |||
| Road Race, Individual, Men (Olympic) | ||||||
| 100 kilometres Team Time Trial, Men (Olympic) | Republic of Korea | 30 |
