The World Snowboard Tour ( WST ) is the world 's largest series of freestyle snowboarding events .
The World Snowboard Tour ( WST ) is structured to enable riders on all levels , from amateurs to professionals , to compete on one global tour .
The World Snowboard Tour ( WST ) is the world 's largest series of freestyle snowboarding events and is structured to enable riders on all levels , from amateurs to professionals , to compete on one global tour .