John Osako
Biographical details
| Code | JUD-M-003964 |
|---|---|
| Gender | Male |
| Used name | John•Osako |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Judo | 1952 Pan American Judo Championships | La Habana |  CUB |
Open, Men | 🥇 |  USA |
|
| Judo | 1956 Pan American Judo Championships | La Habana | CUB |
Open, Men | 🥇 | USA |