Jack Oosterlaak
Jack Oosterlaak ( Justus Kinloch Ayres Oosterlaak; ) (born January 15, 1896 , † June 5, 1968 ) was a South African sprinter .
At the Olympic Games in Antwerp in 1920, he won silver with the South African team in the 4 x 400 meter relay . Over 200 m he finished sixth, over 100 m he reached the semifinals, and in the 4 x 100 meter relay he was eliminated with the South African team in the preliminary run.
Personal bests
- 100 m: 11.0 s, August 15, 1920, Antwerp
- 200 m: 21.7 s, February 25, 1922, Wellington
- 400 m : 48.9 s, September 21, 1921, Johannesburg
Web links
- Jack Oosterlaak in the Sports-Reference database (English; archived from the original )
| personal data | |
|---|---|
| SURNAME | Oosterlaak, Jack |
| ALTERNATIVE NAMES | Oosterlaak, Justus Kinloch Ayres |
| BRIEF DESCRIPTION | South African sprinter |
| DATE OF BIRTH | January 15, 1896 |
| DATE OF DEATH | 5th June 1968 |