Pedzisa mutsara unotevera: Karen Tracey van Wirdum (akaberekwa musi wa9 Kubvumbi 1971) aimbova mutambi wekushambira akasununguka anobva kuAustralia, uyo akakwikwidza mumitambo mitatu yeOlympic yezhizha yakateedzana yenyika yake, kutanga muna 1988. Akakunda menduru yegoridhe mumamita 100 akasununguka pamitambo yeCommonwealth muna 1990 uye mumamita 50 akasununguka pamitambo yeCommonwealth.
Mitambo yeCommonwealth ya1994.