<prompt> Qedela umusho olandelayo: Emqhudelwaneni we-World Aquatics Championships owawusePerth, eNtshonalanga Australia ngo-1998, u-Australia Wouda waba ngumpetha womhlaba emqhudelwaneni wamasondo angu-200 futhi wathola izindondo ezimbili zesiliva emqhudelwaneni wamasondo angu-400 kanye nasemqhudelwaneni we-4 × 200 m we-freestyle relay kanye noVan den Hoogenband, uVan der Zijden noZuijdweg. Ngo-Ephreli 1999 eMqhudelwaneni Womhlaba Wokubhukuda we-FINA ka-1999 25 m eHong Kong, iChina Wouda yanqoba izindondo ezine. Waba ngumpetha womhlaba emjahweni we-4×200 m freestyle eceleni kukaPieter van den Hoogenband, uJohan Kenkhuis noMartijn Zuijdweg. Wathola izindondo zesiliva emjahweni womuntu ngamunye wamamitha angama-400 kanye ne-4 × 100 m freestyle kanye noMark Veens, uJohan Kenkhuis noPieter van den Hoogenband, emjahweni womuntu ngamunye wamamitha angama-200 wathola indondo yethusi. Ehlobo lika-1999, uWouda wabamba iqhaza emhlanganweni  <response>: 1999 Imidlalo Yamanzi YaseYurophu e-Istanbul, eTurkey. Uphumelele ukuvikela isicoco sakhe kumamitha angama-200 womuntu ngamunye futhi wanqoba iziqu ze-relay ku-4 × 100 m freestyle, noKenkhuis, Veens no-van den Hoogenband, kanye ne-4 × 100 m medley noKlaas-Erik Zwering, Stefan Aartsen no-van den Hoogenband. Uphinde wathola indondo yethusi emncintiswaneni wamamitha angama-400 womuntu ngamunye. 