| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Martine Stephanie•Janssen | |
| Used name | Martine•Janssen | |
| Born | 16 June 1977 in Dieren, Gelderland |  NED |
| Measurements | 180 cm / 64 kg | |
| Affiliations | TZC Vahalis, Tiel | |
| NOC | Netherlands | NED |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Swimming (Aquatics) | NED |
Martine Janssen | |||
| 100 metres Breaststroke, Women (Olympic) | 34 | |||||
| 200 metres Breaststroke, Women (Olympic) | 31 |
