Mathis Landwehr was born in 1980. He is known for his work on V for Vendetta (2005), Hitman: Agent 47 (2015) and Speed Racer (2008). Mathis Landwehr was born in 1980. He is known for his work on V for Vendetta (2005), Hitman: Agent 47 (2015) and Speed Racer (2008).