Pope Benedict XVI (; ; ; born Joseph Aloisius Ratzinger, , on 16 April 1927) is a retired prelate of the Catholic church who served as the head of the Church and the sovereign of the Vatican City State from 19 April 2005 until his resignation on 28 February 2013. Benedict's election as pope occurred in the 2005 papal conclave that followed the death of Pope John Paul II. Benedict has chosen to be known by the title "pope emeritus" upon his resignation. Wikipedia
Mustafa Çağrıcı (born 1950) is a Turkish professor for Islamic theology and a former mufti of Istanbul.Çağrıcı was born in Sivas. He guided Pope Benedict XVI during his visit to the Sultan Ahmed Mosque in Istanbul on November 30, 2006. Wikipedia
Clive Matthew-Wilson (born 1956 in Wellington) is a New Zealand writer.He was educated at exclusive private school Scots College, and Wellington College. Matthew-Wilson left school at 15. After several years traveling, he became a motor mechanic. He ended up running his own garage for six years, before experimenting with a number of careers, including prestidigitation, advertising, songwriting, jewellery, computers, publishing and public relations. He eventually became a professional writer, whose published works include The Information Effect, The Turners & Growers Natural Foods Cookbook & The Dog & Lemon Guide. Matthew-Wilson is concerned about fatal police chases. Wikipedia