<prompt> Qedela umusho olandelayo: U-Oliver Szymanski owazalwa ngo-27 Julayi 1990 ungumshayeli wemikhumbi waseJalimane okhethekile ekilasini le-470 dinghy. Wamela iJalimane, kanye nomlingani wakhe uFerdinand Gerz, e  <response>: ekilasini lamadoda elingu-470 kuma-Olympic asehlobo ka-2016 eRio de Janeiro. Baqeda endaweni yeshumi nanye. 