János Hrenvoyszky
Biographical information
| Roles | Non-starter |
|---|---|
| Sex | Male |
| Full name | János•Hrenvoyszky |
| Used name | János•Hrenvoyszky |
| Born | 1894 |
| NOC |  Hungary |
Results
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Athletics | HUN |
János Hrenvoyszky | |||
| Marathon, Men (Olympic) |