Full name: Jacob "Jaap" Knol
Gender: Male
Born: December 1, 1896 in Uitgeest, Noord-Holland, Netherlands
Died: October 8, 1975 in Amsterdam, Noord-Holland, Netherlands
Affiliations: APGS, Amsterdam (NED)
Country:
Netherlands
Sport: Athletics
Personal Best: JT – 56.88 (1933). |
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1928 Summer | 31 | Amsterdam | Athletics | Men's Javelin Throw | Netherlands | NED | 25 QR |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | D | |
|---|---|---|---|---|---|---|---|---|---|
| 1928 Summer | 31 | Amsterdam | Athletics | Netherlands | Qualifying Round | 25 | 52.68 | ||
| 1928 Summer | 31 | Amsterdam | Athletics | Netherlands | Qualifying Round | Group B | 7 | 52.68 |