GoPro: Ski Big Air at Fenway Course Preview Featuring Tom Wallisch and Jesper Tjäder

The U.S. Ski and Snowboard Association is making history in Fenway Park as the best park skiers in the world are throwing down in the first ever USSA Big Air Fenway competition. Take a first look at this 140 foot Big Air jump with GoPro athletes Tom Wallisch and Jesper Tjäder. Tune in LIVE tonight on NBCSN at 9 p.m. EST to watch all of the action go down. Tune in to NBC tomorrow, Saturday, Feb. 13 at 5 p.m. EST to watch the best of Big Air at Fenway, featuring Freeskiing and Snowboarding. For more info o