| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Johan Frederik•Rathje | |
| Used name | Johan•Rathje | |
| Born | 26 September 1915 in Svendborg, Syddanmark |  DEN |
| Died | 21 August 1996 (aged 80 years 10 months 25 days) in Århus (Aarhus), Midtjylland | DEN |
| Affiliations | Frederikssund Sejlklub — Frederikssund, Hovedstaden | DEN |
| NOC | Denmark | DEN |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Sailing | DEN |
Johan Rathje | |||
| Two-Person Keelboat, Men (Olympic) | Naalli Petersen | 5 |
