SOCHI, RUSSIA - FEBRUARY 17: Alexander Zubkov of Russia launches his sled down the track during the 4 man Bobsleigh Viessman FIBT Bob & Skeleton World Cup at the Sanki Sliding Center in Krasnya ... more 

SOCHI, RUSSIA - FEBRUARY 17: Alexander Zubkov of Russia launches his sled down the track during the 4 man Bobsleigh Viessman FIBT Bob & Skeleton World Cup at the Sanki Sliding Center in Krasnya Polyana on February 17, 2013 in Sochi, Russia. Sochi is preparing for the 2014 Winter Olympics with test events across the venues. (Photo by Richard Heathcote/Getty Images) less