<prompt> Qedela umusho olandelayo: UTang Yik Chun ; owazalwa ngo-23 Juni 1986 ungumgijimi waseHong Kong. Wancintisana emncintiswaneni  <response>: Umcimbi we-4 × 100 m wokudluliselwa kuma-Olimpiki asehlobo ka-2012. 