<prompt> Qedela umusho olandelayo: UHenry Gerlach ungumshayeli we-bob waseMpumalanga Jalimane owaqhudelana ekuqaleni kwawo-1980. Wathola izindondo ezimbili emdlalweni wabesilisa abane kuma-FIBT World Championships ngegolide ku  <response>: Ngo-1981 futhi wathola umqhele wethusi ngo-1983. 