Gustaf Skarsg%C3%A5rd
Gustaf Caspar Orm Skarsgrd is a Swedish actor. He is best known outside Scandinavia for his role as Floki in the History Channel series Vikings as well as known for his role in the film Evil and The Way Back
Gustaf Skarsgrd was born in Stockholm, Sweden, to Swedish actor Stellan Skarsgrd and his first wife, My, a physician. He has five siblings Alexander, Sam, Bill, Eija and Valter, and two halfbrothers from his fathers second wife Megan Everett, Ossian and Kolbjrn. Alexander, Bill, and Valter are also actors. His godfather is Swedish actor Peter Stormare.
Source: Wikipedia