| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jan Piet•Metman |
| Used name | Piet•Metman |
| Born | 14 June 1916 in Sukabumi, Jawa Barat (INA) |
| Died | 28 March 1990 in Arnhem, Gelderland (NED) |
| Affiliations | Het Y, Amsterdam (NED) |
| NOC | Netherlands |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Swimming (Aquatics) | NED |
Piet Metman | |||
| 100 metres Backstroke, Men (Olympic) | 8 h2 r2/3 |