<prompt> Qedela umusho olandelayo: ULawrence Okoroafor owazalwa ngoJanuwari 10, 1939 ungumgijimi waseNigeria. Wancintisana emncintiswaneni  <response>: umjaho wamadoda we-4 × 100 metres kuma-Olympics asehlobo ka-1964. 