EntityQ1691925· pop 10· linked from 47 articlesJohan BontekoeSign in to saveDutch swimmer (1943–2006)ConnectionsNetherlandsConceptAmsterdamEntityWayback MachineEntityAssenEntity1964 Summer OlympicsEntitycompetitive swimmingEntityLEN European Aquatics ChampionshipsEntityVladimir SalnikovEntityPaul BiedermannEntityYannick AgnelEntityLukas MärtensEntityMykhailo RomanchukEntityArne BorgEntityIstván BárányEntityGunnar LarssonEntityYevgeny SadovyiEntityGabriele DettiEntity1962 European Aquatics ChampionshipsEntityVelimir StjepanovićEntityJean TarisEntityCategories1943 births2006 deaths20th-century Dutch sportsmenDutch male freestyle swimmersEuropean Aquatics Championships medalists in swimmingOlympic swimmers for the NetherlandsSportspeople from AssenSwimmers at the 1964 Summer Olympics