<prompt> Bhala ukuqhubeka kwalesi sigaba - UZubkov uphinde wathola izindondo ezine kuma-FIBT World Championships nge-silver ezimbili Four-man: 2005, 2008  <response>: kanye nezindondo ezimbili zethusi Ezabantu ababili: 2008, Ezabantu abane: 2003. Wanqoba iBobsleigh World Cup emncintiswaneni wamadoda amane kathathu 20045, 20056, 20089. 