| Roles | Competed in Youth Olympic Games |
|---|---|
| Sex | Male |
| Full name | Ioannis•Karpouzlis |
| Used name | Ioannis•Karpouzlis |
| Original name | Ιωάννης•Καρπουζλής |
| Born | 1 March 1992 |
| NOC | Greece |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2010 Summer Youth Olympics | Swimming (Aquatics) | GRE |
Ioannis Karpouzlis | |||
| 50 metres Breaststroke, Boys (YOG) | 5 | |||||
| 100 metres Breaststroke, Boys (YOG) | 13 |