<prompt> Qedela umusho olandelayo: UNg Ka Fung ; owazalwa ngo-27 Okthoba 1992 ungumgijimi waseHong Kong. Wancintisana emncintiswaneni  <response>: Umcimbi we-4 × 100 m wokudluliselwa kuma-Olimpiki asehlobo ka-2012. 