Graviola Ewing (6 Gunyana 1930 <unk> 27 Kurume 2020) aive mujaho weGuatemala. Akakwikwidza mumakwikwi emamita zana evakadzi
pamitambo yeOlympic yezhizha ya1952. Akanga ari mukadzi wokutanga kumiririra Guatemala pamitambo yeOlympic.