Kammala jumla mai zuwa: Jolijn van Valkengoed (an haife shi a ranar 26 ga Agusta, 1981 a Lelystad) ɗan wasan Dutch ne, wanda ya ƙware musamman a cikin bugun jini. A halin yanzu tana horarwa a garinsu Lelystad tare da ƙaramin ɗan'uwanta Thijs. A lokacin da take da shekaru 24 ta yi wasan farko na kasa da kasa a gasar cin kofin duniya.
Gasar Zakarun Turai ta 2006 a Budapest. A Gasar Wasannin Ruwa ta Turai ta 2008 a Eindhoven ta lashe lambar tagulla a tseren 4×100. Ta kuma cancanci zuwa Beijing 2008 a matsayin mai iyo a cikin 4 × 100 medley relay. A takaice dai ta kasance mai mallakar rikodin kasa a tseren mita 50 na kirji.