Home People Sigurjón Sighvatsson Sigurjón Sighvatsson Sigurjón Sighvatsson (born 15 June 1952), also known as Joni Sighvatsson, is Icelandic Hollywood film producer and businessman. Personal facts Birth dateJune 15, 1952 Birth placeIceland , Reykjavík facebook tumblr linkedin twitter reddit google+ Search Sigurjón Sighvatsson on Wikipedia Sigurjón Sighvatsson