| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Oltman Jan "Arnold"•van Calker | |
| Used name | Arnold•van Calker | |
| Born | 16 September 1976 in Gasselte, Drenthe |  NED |
| Measurements | 191 cm / 94 kg | |
| NOC | Netherlands | NED |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2002 Winter Olympics | Bobsleigh (Bobsleigh) | NED |
Arnold van Calker | |||
| Four, Men (Olympic) | Netherlands | 17 |
