Rubuta ci gaba don wannan sakin layi - Greetje Kraan (wani lokacin ana kuskure a matsayin Geertje) tsohon dan wasan Dutch ne. A matsayin wani ɓangare na tawagar 'yan wasa, ta lashe gasar zakarun Turai ta 1958
a cikin 4 × 100 m freestyle relay kuma ya karya tarihin duniya guda biyu a cikin 4 × 100 m medley relay (1956 da 1957). A cikin 1957, ta kuma kafa tarihin Turai a tseren mita 100 (25 m pool).