Sieta Posthumus
Biographical information
| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Sieta•Posthumus |
| Used name | Sieta•Posthumus |
| Born | 22 April 1936 in Leeuwarden, Friesland (NED) |
| Measurements | 161 cm / 59 kg |
| Affiliations | LZC '29, Leeuwarden (NED) |
| NOC |  Netherlands |
Results
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Summer Olympics | Swimming (Aquatics) | NED |
Sieta Posthumus | |||
| 4 × 100 metres Freestyle Relay, Women (Olympic) | Netherlands |
Special Notes
- Listed in Olympians Who Set a European Record in Long Course Swimming (4×100 m freestyle relay – 27 June 1959 - 24 August 1962: 4:22.9 tied (27 June 1959; Saarbrücken, FRG), 4:18.2 (11 June 1960; Leipzig, GDR))