Kammala jumla mai zuwa: Hanyar ta taka muhimmiyar rawa wajen inganta tsaron bobsleigh lokacin da aka kashe Toni Pensperger na Jamus ta Yamma a lokacin wasan maza hudu a gasar zakarun duniya ta 1966. Saboda mutuwar Pensperger, ba a gudanar da gasar zakarun duniya a kan hanyar ba har sai an inganta ingantaccen aminci ga Fédération Internationale de Bobsleigh et de Tobogganing (FIBT). Wannan ba har sai
1981, duk da cewa mutuwar dan wasan bob na Amurka James Morgan yayin taron mutum huɗu a ranar 8 ga Fabrairu ya sa jami'an waƙa suka rage hanyar zuwa tsarin ta na yanzu. Makon da ya biyo bayan gasar zakarun duniya ta 1981, an yi fim din a matsayin wani ɓangare na fim din "For Your Eyes Only"; daya daga cikin 'yan wasan kwaikwayo, Paolo Rigon, an kashe shi a ranar farko ta yin fim.