<prompt> Mirjam van Hemert akaberekwa musi wa30 Gunyana 1950 mutambi wekushambira wechiDutch akasiya basa uyo akahwina menduru yebronze mu4 × 100 m freestyle relay pa1966 European Aquatics Championships  <response>: . Akakwikwidzawo kuma1968 Summer Olympics mumakwikwi e100 m freestyle uye 4×100 m freestyle relay, asi akakundikana kusvika kumagumo. Akakunda mukombe wenyika mumamita zana akasununguka muna 1968. 