<prompt> Qedela umusho olandelayo: USantiago Grassi owazalwa ngo-September 25, 1996 ungumbhukudi wase-Argentina. Uncintisane kuma-Olympic asehlobo ka-2016 emncintiswaneni we-  <response>: ibhungane lamadoda eliyi-100-metre butterfly; isikhathi sakhe esingamasekhondi angu-52.56 ngesikhathi sokushisa asizange simenze afaneleke kuma-semifinals. Uphinde wamelela i-Argentina kuma-Olimpiki asehlobo ka-2020 emncintiswaneni wamadoda wamamitha ayi-100 wesimvemvane. 