Muna Chikunguru 2021, akamiririra South Korea kumitambo yeOlympic yeZhizha ya2020 yakaitirwa muTokyo, Japan. Akakwikwidza mumakwikwi emadzimai emamita mazana maviri ega ega uye 4 × 200 metres freestyle relay
zviitiko. Muchiitiko chefreestyle, akaenderera mberi kusvika kuma semifinal asi akakundikana kukwikwidza mumutambo wekupedzisira. Muchiitiko chefreestyle relay, timu haina kufambira mberi kukwikwidza mumutambo wekupedzisira.