<prompt> Qedela umusho olandelayo: UMostert wenza i-debut yakhe yesikhashana kwi-Sharks ngo-2010, futhi wadlalela i-Sharks ngokumelene ne-Chiefs e-  <response>: Isizini ye-Super 14 yango-2010. UMostert wayedlale ngaphambili kwiGolden Lions. 