Cardio and counseling: training to be a ‘superbowl’ esports athlete

CNN’s Kristie Lu Stout takes a trip to Seoul to the biggest event in the esports calendar to find out why it’s the fastest growing sector in the global entertainment industry.CNN’s Kristie Lu Stout takes a trip to Seoul to the biggest event in the esports calendar to find out why it’s the fastest growing sector in the global entertainment industry.