AdvertisementHow Math Determines The 'Game Of Thrones' ProtagonistApril 16, 2016NPR StaffJames DoubekfacebookEmailKit Harrington plays Jon Snow, who researchers found is one of the most important characters in Game of Thrones. (Courtesy of HBO)
Kit Harrington plays Jon Snow, who researchers found is one of the most important characters in Game of Thrones. (Courtesy of HBO)