Koos de Jong
Biographical information
| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jacobus Hermanus Hendrik Jan "Koos"•de Jong |
| Used name | Koos•de Jong |
| Born | 7 April 1912 in Rotterdam, Zuid-Holland (NED) |
| Died | 20 August 1993 in Capelle aan den IJssel, Zuid-Holland (NED) |
| NOC |  Netherlands |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 1 |
| Total | 1 |
Results
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Sailing | NED |
Koos de Jong | |||
| One Person Dinghy, Open (Olympic) | 3 | Bronze | ||||
| 1952 Summer Olympics | Sailing | NED |
Koos de Jong | |||
| One Person Dinghy, Open (Olympic) | 4 |