 Nyorera kupfuurira kweiyi ndima - Walch akahwinawo menduru nomwe mumutambo wevarume vaviri paFIL World Luge Championships nendarama nhatu 1960, 1969, 1970, sirivha mbiri 1967, 1971, uye ndarira mbiri 1957, 1963. Akakundawo seti yakazara yemenduru mumakwikwi evarume evarume paFIL European Luge Championships negoridhe muna 1962, sirivheri muna 1971, uye bronze muna 1970. 