Dee ihe na-aga n'ihu maka paragraf a - Jolijn van Valkengoed (amụrụ August 26, 1981 na Lelystad) bụ onye Dutch na-egwu mmiri, onye bụ ọkachamara na breaststroke. Ọ na-azụ ugbu a n'obodo ya bụ Lelystad ya na nwanne ya nwoke nke nta bụ Thijs. Mgbe ọ dị afọ iri abụọ na anọ, o mere asọmpi mbụ ya na mba ụwa na European Championship 2006
na Budapest. Na 2008 European Aquatics Championships na Eindhoven o meriri ọla nchara na 4×100 medley relay. O tozuru oke na Beijing 2008 dịka onye na-egwu mmiri na 4 × 100 medley relay. N'ebe dị mkpirikpi, ọ bụ onye nwe ihe ndekọ mba na 50 m breaststroke.