It 's been a quick climb - from desperate email sender to world champion -- for Langton and Holcomb expects that ascension to continue while in Sochi .
Holcomb won gold in the 2010 Vancouver Games in the four - man .
It 's been a quick climb - from desperate email sender to world champion -- for Langton and Holcomb , who won gold in the 2010 Vancouver Games in the four - man , expects that ascension to continue while in Sochi .