<prompt> Qedela umusho olandelayo: Tsui Chi Ho ; owazalwa ngo-17 February 1990 ungumgijimi waseHong Kong. Wancintisana emncintiswaneni  <response>: Umcimbi we-4 × 100 m wokudluliselwa kuma-Olimpiki asehlobo ka-2012. 