Pedzisa mutsara unotevera: Walch akahwinawo menduru nomwe mumakwikwi evarume evarume paFIL World Luge Championships nendarama nhatu (1960, 1969, 1970), sirivha mbiri (1967, 1971), uye mbiri dzebronze (1957,
1963). Akakundawo seti yakazara yemenduru mumakwikwi evarume evarume paFIL European Luge Championships negoridhe muna 1962, sirivheri muna 1971, uye bronze muna 1970.