| Roles | Non-starter | |
|---|---|---|
| Sex | Male | |
| Full name | Karel•Jelínek | |
| Used name | Karel•Jelínek | |
| Affiliations | Sparta Praha — Praha (Prague), Hlavní město Praha |  CZE |
| NOC | Czechoslovakia |  TCH |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Athletics | TCH |
Karel Jelínek | |||
| 10 kilometres Race Walk, Men (Olympic) |
