<prompt> Qedela umusho olandelayo: UHoffmann uphinde wathola impumelelo enkulu kuma-FIL World Luge Championships ngezindondo eziyisikhombisa, kufaka phakathi igolide ezine Amadoda amabili: 1983, 1985, 1987; Ithimba elihlanganisiwe: 1990, isiliva elilodwa Amadoda angashadile: 1985, nezethusi ezimbili Amadoda amabili:  <response>: Ngo-1989, ngo-1990. Wabuye wathola izindondo ezintathu kuma-FIL European Luge Championships ngezindondo ezimbili zegolide Amadoda amabili kanye neqembu elixubile: bobabili ngo-1990 kanye nesiliva elilodwa Amadoda amabili: 1986. 