<prompt> Bhala ukuqhubeka kwalesi sigaba - uKurt Poletti owazalwa ngo-23 Ephreli 1960 ungumshayeli we-bob waseSwitzerland owaqhudelana ekuqaleni kwawo-1980. Wathola izindondo ezimbili emncintiswaneni wamadoda amane kuma-FIBT World Championships ngegolide ngo-1983 nesiliva ngo-1981  <response>: . futhi. 