| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Ioannis•Karamazakis |
| Used name | Ioannis•Karamazakis |
| Original name | Ιωάννης•Καραμαζάκης |
| Died | 1978 |
| NOC | Greece |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Fencing | GRE |
Ioannis Karamazakis | |||
| Foil, Individual, Men (Olympic) | 6 p2 r1/4 | |||||
| Foil, Team, Men (Olympic) | Greece | 3 p2 r1/4 | ||||
| Épée, Individual, Men (Olympic) | 7 p4 r1/4 | |||||
| Épée, Team, Men (Olympic) | Greece | 3 p7 r1/4 | ||||
| Sabre, Individual, Men (Olympic) | 7 p4 r1/4 | |||||
| Sabre, Team, Men (Olympic) | Greece | 3 p5 r1/4 |