Xulon author Nicholas Papanicolaou is no stranger to hard work. Born in Athens, Greece, he came to the United States when he was sixteen to attend boarding school in Massachusetts. After earning a bachelors degree in Economics from Harvard, a masters in Business Administration from Columbia, and a doctorate in Theology from Phoenix University of Theology, he went on to a successful business career, and later made his mark as one of the founding members of the World Public Forum “Dialogue of Civilizations”, a NGO registered in Vienna. It was his international background which laid the framework for his first book, Islam…