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Swimming - Gretta Kok
Netherlands
Gretta Kok is a swimmer who competes internationally for Netherlands. Her last victory is the women's 4x100 m medley during the European Championships 1966. She competes in 200 m breaststroke and 4x100 m medley.
- Results
- Identity
- Prize list
Resultats
Gretta Kok - Results
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- 1966
Event Discipline Pos Date European ChampionshipsWomen's 4x100 m medley 1 
25/08/1966 European ChampionshipsWomen's 200 m breaststroke 4 22/08/1966 - 1964
Event Discipline Pos Date 
Olympic GamesWomen's 200 m breaststroke - Heat 15 12/10/1964 - 1960
Event Discipline Pos Date 
Olympic GamesWomen's 200 m breaststroke - Heat 5 26/08/1960