With 100 days to go until the Sochi 2014 Paralympic Winter Games, hang out with some of the top Paralympians on air. USA sitting volleyball player Katie Holloway will be moderating the Google+ Hangout on Air featuring: * USA's Tatyana McFadden best known as the only person in the world to have won four major marathons in one year, she's swapping her wheelchair for a cross-country sit-ski. * World No. 1 snowboarder Bibian Mentel from the Netherlands is so fast, she's sometimes within the medalling times of the men. * Italian ice sledge hockey player Florian Planker - With five years of experience in standing hockey prior to his motorcycle accident, Planker had already mastered how to read the game on the ice, knowing exactly when to pass or shoot the puck.?