Jón Gnarr: Jón Gnarr. Actor: Foster Brothers. Jón Gnarr was born on 2 January 1967. He is an actor and writer, known for Foster Brothers (1997), Gnarr (2010) and The Prison Shift (2009).
Known For: Foster Brothers (Various Characters), Gnarr (Gnarr), The Prison Shift (Georg)
