| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Kazuyuki•Iwamoto |
| Used name | Kazuyuki•Iwamoto |
| Original name | 岩本•和行 |
| Born | 15 November 1946 |
| Measurements | 166 cm / 55 kg |
| NOC | Japan |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Swimming (Aquatics) | JPN |
Kazuyuki Iwamoto | |||
| 1,500 metres Freestyle, Men (Olympic) | 13 |