Full name: Jarl Oskar Wilhelm Andstén
Gender: Male
Born: December 7, 1884 in Helsinki, Uusimaa, Finland
Died: July 2, 1943 in Helsinki, Uusimaa, Finland
Affiliations: NJK, Helsinki (FIN)
Country:
Finland
Sport: Sailing
Related Olympians: Brother of Curt Andstén.
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1912 Summer | 27 | Stockholm | Sailing | Mixed 8 metres | Örn-2 | FIN | 4 |
| Games | Age | City | Sport | Team | NOC | Phase | Unit | Date | PTS | T |
|---|---|---|---|---|---|---|---|---|---|---|
| 1912 Summer | 27 | Stockholm | Sailing | Örn-2 | FIN | Final Standings | 1912-07-20 | 2 | ||
| 1912 Summer | 27 | Stockholm | Sailing | Örn-2 | FIN | Race One | 1912-07-20 | 2-17:28 | ||
| 1912 Summer | 27 | Stockholm | Sailing | Örn-2 | FIN | Race Two | 1912-07-21 | 2-14:54 |