| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Janusz Rajmund•Zalewski | |
| Used name | Janusz•Zalewski | |
| Born | 15 August 1903 in Zawiercie, Śląskie |  POL |
| Died | August 1944 in Warszawa (Warsaw), Mazowieckie | POL |
| Measurements | 168 cm / 62 kg | |
| NOC | Poland | POL |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Sailing | POL |
Janusz Zalewski | |||
| Three-Person Keelboat, Open (Olympic) | Danuta | 11 |
