| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Johannes Nicolaas Maria "Han"•Kulker | |
| Used name | Han•Kulker | |
| Born | 15 August 1959 in Leidschendam, Zuid-Holland | |
| Measurements | 183 cm / 64 kg | |
| Affiliations | Atletiek Vereniging Haarlem | |
| NOC | Netherlands |
Personal Best: 1500 – 3:36.08 (1987).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1988 Summer Olympics | Athletics | Han Kulker | ||||
| 1,500 metres, Men (Olympic) | 6 |