<prompt> Qedela lo musho olandelayo: UHem Thon Vitiny ; owazalwa ngo-7 Septhemba 1993 ePhnom Penh, eCambodia ungumbhukudi waseCambodia. Uncintisane kuma-Olympics asehlobo ka-2012 e-  <response>: Umqhudelwano wamamitha angama-50 wesitayela samahhala futhi waqeda ngesikhundla sama-57 emzuliswaneni wokuqala. UVitiny akazange adlulele kuma-semifinal. 