Claim: Jon Snow is an HBO series character.
Evidence: Jon Snow is a fictional character in the A Song of Ice and Fire series of fantasy novels by American author George R. R. Martin , and its television adaptation Game of Thrones.
Game of Thrones is an American fantasy drama television series created by David Benioff and D. B. Weiss.
The series premiered on HBO in the United States on April 17 , 2011 , and its sixth season ended on June 26 , 2016.