<prompt> Qedela umusho olandelayo: UBart van Est owazalwa ngoNovemba 1, 1956 ungumgibeli wamabhayisikili waseDashi osethathe umhlalaphansi owayesebenza phakathi kuka-1976 no-1983. Wayeyingxenye yeqembu laseNetherlands elalinqobe i-  <response>: Ngo-1978 UCI Road World Championships emncintiswaneni wokushayela amaqembu isikhathi. Wabuye wanqoba i-Ronde van Noord-Holland 1977 kanye nezigaba zomuntu ngamunye ze-Olympias Tour 1977 no-1978. 