<prompt> Qedela umusho olandelayo: URoland Beerli ungumshayeli we-bob waseSwitzerland owawina emincintiswaneni phakathi nawo-1980. Wathola indondo yethusi emncintiswaneni wamadoda amane  <response>: Ngo-1986 i-FIBT World Championships eKönigssee. 