Claim: Johannes Bugenhagen (born in June 24, 1485 in Wollin, Pomerania, Holy Roman Empire (now Wolin, Poland)) was a Muslim priest and theologian.
Evidence: Lutheranism 
Johannes Bugenhagen (24 June 1485 – 20 April 1558), also called Doctor Pomeranus by Martin Luther, introduced the Protestant Reformation in the Duchy of Pomerania and Denmark in the 16th century.