John Theriault  John Theriault (born 22 January 1960) is an Australian curler. He is originally from Zweibrücken, Germany. Theriault also curled in the Ottawa area before moving to Australia. At the international level, he is a curler. As of 2012, he was a President of the Australian Curling Federation. As of the 2005 World Championships, Theriault was living in Sydney, was married and had four children and worked for Indigo Pacific.