 Rodrigo Olivares Aramburu akaberekwa musi waChikunguru 31, 1976 muSantiago mutambi akarega basa wekuChilean, uyo akasarudzika mumitambo yemahara. Olivares akakwikwidza chete mumakwikwi epachena muOlympics yeZhizha ye2000 muSydney. Akawana zviyero zveFINA B zve23.32 50 m freestyle uye 52.31 100 m freestyle kubva kuPan American Games muWinnipeg, Manitoba, Canada. Mu 100 m freestyle, Olivares akaisa makumi matanhatu nemaviri pamangwanani ekutanga. Achishambira mumakwikwi mashanu, akapedza kusvika kunzvimbo yekupedzisira nechipiri chechipiri shure kwaGlen Walshaw wekuZimbabwe mu53.50. Mazuva maviri gare gare, mumakwikwi emamita 50 akasununguka, Olivares akapinda mumakwikwi mashanu achipikisana nevamwe vanoshambira vanomwe, kusanganisira vaimbove maOlympic katatu Richard Sam Bera wekuIndonesia naAllan Murray wekuBahamas, 16 vekupedzisira muAtlanta makore mana apfuura. Asingakwanisi kuvandudza mwero wake, akagutsikana chete nenzvimbo yechinomwe uye makumi mashanu neshanu yakazara mu54.50, kushomeka kwemasekondi 1.38 kumashure kwemukundi Ravil Nachaev weUzbekistan. 