<prompt> Bhala okuqhubekayo kwalesi sigaba - UNico Stahlberg owazalwa ngo-15 Novemba 1991 ungumshayeli wezikebhe waseSwitzerland. Wancintisana emqhudelwaneni wamadoda we-quadruple sculls  <response>: emidlalweni yama-Olympic asehlobo ka-2016. 