| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Josef•Jelen |
| Used name | Josef•Jelen |
| Born | 10 August 1914 in ? (CZE) |
| Affiliations | BC Heros Slaný, Slaný (CZE) |
| NOC | Czechoslovakia |
| Nationality | Czechia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Boxing | TCH |
CZE |
Josef Jelen | |||
| Featherweight, Men (Olympic) | =9 |