| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Onni Rafael•Rajasaari |
| Used name | Onni•Rajasaari |
| Born | 2 March 1910 in Hanko, Uusimaa (FIN) |
| Died | 12 November 1994 in Hanko, Uusimaa (FIN) |
| Measurements | 174 cm / 69 kg |
| Affiliations | Helsingin Kisa-Veikot/Hangon Hyrskyt |
| NOC | Finland |
Onni Rajasaari had the following podium finishes at major championships: 1st in the 1938 European Championships Triple Jump, 3rd in the 1934 European Championships Triple Jump.
Personal Bests: LJ – 7.07 (1935); TJ – 15.52 (1939).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1932 Summer Olympics | Athletics | FIN |
Onni Rajasaari | |||
| Long Jump, Men (Olympic) | ||||||
| Triple Jump, Men (Olympic) | 11 | |||||
| 1936 Summer Olympics | Athletics | FIN |
Onni Rajasaari | |||
| Long Jump, Men (Olympic) | NP r1/2 | |||||
| Triple Jump, Men (Olympic) | 13 |