<prompt> Pietzschye waltǝ kǝnasar kura suwudǝna suro FIL World Luge Championships lan, medala arakkǝ-a, suronzan zaye diyau Mens doubles: 1983, 1985, 1987; Mixed team: 1990 kuru bronze indi Mens doubles:  <response>: 1989, 1990. Kuru shiye medal yakkǝ sa FIL European Luge Championships lan gozǝna kuru medal indi Mens doubles and mixed team: both 1990 kuru fal Mens doubles: 1986. 