| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Karl•Kummer | |
| Used name | Karl•Kummer | |
| Born | 3 August 1909 in Zürich, Zürich |  SUI |
| Affiliations | ? — Zürich, Zürich | SUI |
| NOC | Switzerland | SUI |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Boxing | SUI |
Karl Kummer | |||
| Bantamweight, Men (Olympic) | =9 |
