<prompt> Pedzisa mutsara unotevera: Jeong Jeong-eun akaberekwa musi wa18 Chikunguru 1945 mutambi weSouth Korea wevolleyball. Akakwikwidza mumakwikwi  <response>: makwikwi evakadzi paMitambo yeOlympic yeZhizha ya1964. 