| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Oskar Leo•Leino |
| Used name | Leo•Leino |
| Born | 21 April 1900 in Uusikaupunki, Varsinais-Suomi (FIN) |
| Died | 21 June 1988 in Luumäki, Etelä-Karjala (FIN) |
| Measurements | 181 cm / 74 kg |
| Affiliations | Turun Riento, Turku (FIN) |
| NOC | Finland |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Athletics | FIN |
Leo Leino | |||
| Pentathlon, Men (Olympic) | 4 |