Full name: John Gustav Henriksson
Gender: Male
Born: May 30, 1883 in Helsinki, Uusimaa, Finland
Died: November 1, 1948 in Helsinki, Uusimaa, Finland
Country:
Finland
Sport: Swimming
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1908 Summer | 24 | London | Swimming | Men's 100 metres Backstroke | Finland | FIN | 3 h2 r1/3 | ||
| 1908 Summer | 24 | London | Swimming | Men's 200 metres Breaststroke | Finland | FIN | 3 h5 r1/3 |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | |
|---|---|---|---|---|---|---|---|---|
| 1908 Summer | 24 | London | Swimming | Finland | Round One | Heat Two | 3 |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | |
|---|---|---|---|---|---|---|---|---|
| 1908 Summer | 24 | London | Swimming | Finland | Round One | Heat Five | 3 |