Nyorai kupfuurira kweiyi ndima - The FIBT World Championships 1990 yakaitika muSt. Moritz, Switzerland (Bobsleigh) uye Königssee, West Germany (Skeleton). St. Moritz yakagamuchira mutambo wemakwikwi kwenguva yekurekodha yegumi nenomwe. Guta reSwitzerland rakanga ratambira mutambo wacho kare muna 1931 (Vane-varume), 1935 (Vane-varume), 1937 (Vane-varume), 1938 (Vaviri-varume), 1939 (Vaviri-varume), 1947, 1955, 1957, 1959, 1965, 1970, 1974, 1977, 1982, 1987
, uye 1989 (Skeleton). Munguvayi, Königssee yakagamuchira mutambo wechikwata chechikwata chechitatu, ichiita saizvozvo kare muna 1979 na 1986.