| Affiliation ID | 473 |
|---|---|
| Full name | Door Oefening Sterk |
| Short name | DOS |
| Place | Rotterdam (NED) |
| Sports | ATH |
| Bertus Brouwer |  NED |
ATH | Olympics | 1924 |
| Pleun van Leenen | NED |
ATH | Olympics | 1928 |
| Teun Sprong | NED |
ATH | Olympics | 1924—1928 |
| Joop Vermeulen | NED |
ATH | Olympics | 1928 |
| Arie Vosbergen | NED |
ATH | Olympics | 1908 |
