| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Cornelis Johannes Martijn•van Geemen |
| Used name | Martijn•van Geemen |
| Born | 15 December 1971 in Purmerend, Noord-Holland (NED) |
| Measurements | 180 cm / 68 kg |
| Affiliations | WSV Hemmeland, Monnickendam |
| NOC |  Netherlands |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Sailing | NED |
Martijn van Geemen | |||
| Windsurfer, Men (Olympic) | 18 |
