Winter wonderland: Snowboarders show their skills in South Korea

The world's best snowboarders gathered in South Korea for the Big Air World Cup competition, with the event doubling up as a test for the Pyeongchang 2018 Winter Olympics.

      Alpine Edge

      CNN's skiing show brings you the best of the Alpine World Cup season. Watch World Sport on Jan 21: 1700, 2200; Jan 22: 0030, 0600, 1700, 2130, 2345 (all times GMT) for all the action from Kitzbuhel, Austria.