| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Jacob Hendrik "Jack"•Achilles | |
| Used name | Jack•Achilles | |
| Born | 6 February 1943 in Haarlem, Noord-Holland |  NED |
| Measurements | 182 cm / 98 kg | |
| NOC | Netherlands | NED |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Shooting | NED |
Jack Achilles | |||
| Small-Bore Rifle, Three Positions, Men (Olympic) | 37 | |||||
| Small-Bore Rifle, Prone, Men (Olympic) | =30 |
