Claim: Tyrion Lannister was created by an American singer name George R. R. Martin.
Evidence: Tyrion Lannister -LRB- also referred to as `` the Imp '' or `` the Halfman '' -RRB- is a fictional character in A Song of Ice and Fire , a series of fantasy novels by American author George R. R. Martin , and its television adaptation Game of Thrones.