| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Nikolaos Alexandrou•Vlagkalis |
| Used name | Nikolaos•Vlagkalis |
| Original name | Νικόλαος Αλεξάνδρου•Βλαγκαλης |
| Other names | Nikolaos Vlangalis |
| Born | 26 October 1907 in Athina (Athens), Attiki (GRE) |
| Died | 1978 in Athina (Athens), Attiki (GRE) |
| Measurements | 182 cm / 85 kg |
| NOC | Greece |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Sailing | GRE |
Nikolaos Vlagkalis | |||
| Two Person Keelboat, Open (Olympic) | Nephos I | 10 | ||||
| 1960 Summer Olympics | Sailing | GRE |
Nikolaos Vlagkalis | |||
| Two Person Keelboat, Open (Olympic) | Spyros Makridakis | 20 |