<prompt> Qedela umusho olandelayo: UTim Grohmann owazalwa ngo-27 Disemba 1988 ungumshayeli wamagagasi waseJalimane. Wayeyingxenye yeqembu laseJalimane elazuza indondo yegolide emncintiswaneni  <response>: i-quadruple sculls yamadoda kuma-Olimpiki asehlobo ka-2012 eLondon, noKarl Schulze, uPhilip Wende noLauritz Schoof. 