| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Martinus "Tinus"•van Gelder | |
| Used name | Tinus•van Gelder | |
| Born | 2 December 1911 in Ambarawa, Jawa Tengah |  INA |
| Died | 26 August 1999 (aged 87 years 8 months 24 days) in Bellevue Hill, New South Wales |  AUS |
| NOC | Netherlands |  NED |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Cycling Track (Cycling) | NED |
Tinus van Gelder | |||
| Tandem Sprint, Men (Olympic) | Klaas Buchly | =5 |
