<prompt> Lapho iSquaw Valley, eCalifornia e-United States ingakwakhi ithrekhi ye-bobsleigh yama-Olympic asebusika ka-1960, ithrekhi yasebenza njengendawo yokwamukela i-bobsleigh World Championships ngo-1960. Ukufa komshayeli we-bob waseNtshonalanga Jalimane uToni Pensperger eMqhudelwaneni Womhlaba we-FIBT ngo-1966 ngesikhathi somcimbi wamadoda amane kuzophoqa ithrekhi ukuthi ithuthukise izindinganiso zayo zokuphepha. Omunye Umqhudelwano Womhlaba Wokubheja Nge-Bob wawungeke ube khona kwaze kwaba ngo - 1981  <response>: . futhi. Phakathi nobuqhawe buka-1981, umshayeli we-bob waseMelika ogama lakhe linguJames Morgan wabulawa phakathi nomncintiswano wamadoda amane. Ngemuva kokushona kukaMorgan kanye nokushona kwe-stuntman ngesikhathi kuqoshwa ifilimu kaJames Bond 1981 ethi For Your Eyes Only, ubude bomzila bancishiswa baba ngamajika ayi-13. Le ndawo yayizosingatha iBobsleigh World Championships kabili ngo-1989 nango-1999. Ngemuva kokushona kuka-Eugenio Monti waseCortina ngoDisemba 2003, ithrekhi yaqanjwa kabusha ngenhlonipho kaMonti. NgoJuni 2007, ithrekhi yakhethwa ukuba isingathwe yi-2011 world championships. Umzila uhoxise ukusingathwa kwawo kwezemidlalo zango-2011 ngoFebhuwari 2009 ngenxa yezinkinga nedolobha laseCortina ngomzila uqobo. Umzila we-bobsleigh awusebenzi okwamanje, kodwa ungavuselelwa uma kudingeka. 