Thorfinn, also called Thorfinn Karlsefni and Thorfinn Thordarson, is a fictional character and the protagonist of the manga Vinland Saga by Makoto Yukimura. Thorfinn is introduced as a teenage warrior of Askeladd's Viking company. He hates his commander for slaying his father Thors and has sworn to kill Askeladd in a duel. From Wikipedia
