| Roles | Competed in Intercalated Games |
|---|---|
| Sex | Male |
| Full name | Grigorios•Vryonis |
| Used name | Grigorios•Vryonis |
| Original name | Γρηγόριος•Βρυωνης |
| Affiliations | Ethnikos GS, Athina (GRE) |
| NOC |  Greece |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1906 Intercalated Games | Football (Football) | GRE |
Grigorios Vryonis | |||
| Football, Men (Intercalated) | Athens |
