<prompt> Ralph Pichler akaberekwa musi wa 20 Kubvumbi 1954 muThun, Bern mutambi weSwitzerland uyo akakwikwidza mumakwikwi e1980. Akakunda menduru shanu paFIBT World Championships negoridhe mbiri Vaviri-murume: 1983, 1987  <response>: , sirivha imwe Vaviri-murume: 1986, uye mbiri dzebronze Vane-murume: 1986, 1987. 