| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Christian Antoine Marie Pierre•Nielsen |
| Used name | Christian•Nielsen |
| Born | 23 June 1932 in Mechelen (Mechlin), Antwerpen (BEL) |
| NOC |  Belgium |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Sailing | BEL |
Christian Nielsen | |||
| One-Person Dinghy, Open (Olympic) | 18 |
