Karen Tracey van Wirdum (akaberekwa musi wa9 Kubvumbi 1971) aimbova mutambi wekushambira akasununguka kubva kuAustralia, uyo akakwikwidza mumitambo mitatu yeOlympic yezhizha yakateedzana yenyika yake, kutanga muna 1988. Akakunda menduru yegoridhe mumamita 100 akasununguka pa1990 Commonwealth Games uye mumamita 50 akasununguka pa1994 Commonwealth Games
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