<prompt> Qedela umusho olandelayo: UChalit Kanitasut owazalwa ngo-5 Disemba 1940 ungumgijimi waseThailand. Wancintisana emncintiswaneni  <response>: umjaho wamadoda we-4 × 100 metres kuma-Olympics asehlobo ka-1964. 