Konstantinos Iliadis had the following finishes at major championships – 1991 Commonwealth Games: 82.0 kg. Freestyle (4th).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Wrestling | Kostas Iliadis | ||||
| Welterweight, Freestyle, Men (Olympic) | =17 |