 Rambai muchinyora ndima ino - Mackenzie Horton akaberekwa musi wa25 Kubvumbi 1996 mutambi wekuAustralia wekushambira akasununguka. Iye ndiye akahwina menduru yegoridhe yeOlympic, menduru yeWorld Championships, uye menduru yeCommonwealth Games. Mumitambo yeOlympic ya2016 muRio de Janeiro, Brazil, akapedza ari wekutanga mumakwikwi e400m freestyle, akahwina menduru yake yokutanga yegoridhe ndokuva mukwikwidzi wokutanga wechirume anobva mudunhu reVictoria kuita kudaro munhoroondo yeMitambo. 