Boris Ouwerkerk of the Netherlands performs during the Men's Big-Air snowboard World Cup on the campus of Istanbul Technical University, ITU, in Istanbul, Turkey, Saturday, Dec. 20, 2014. Istanbul ... more 
Boris Ouwerkerk of the Netherlands performs during the Men's Big-Air snowboard World Cup on the campus of Istanbul Technical University, ITU, in Istanbul, Turkey, Saturday, Dec. 20, 2014. Istanbul host the first-ever World Cup on Turkish soil but also the first-ever Big Air event for both, men and women. (AP Photo) less 
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Associated Press
Sat, Dec 20, 2014 1:06 PM EST