Moon Kook-jin Tourism High School and Sun Jeong High School. Moon Kook-jin Moon Kook-jin, also known as Justin Moon, (born July 17, 1970) is a Korean American businessman. He is the son of Sun Myung Moon, the founder of the Unification Church. He is the founder and owner of Kahr Arms, an American small arms manufacturer and Chairman of the Sun Moon Education Foundation. Moon is the fourth son of Unification Church leaders Sun Myung Moon and Hak Ja Han. He was born in South Korea, and in 1973 moved to the United States, to Tarrytown, New York, with his family. He
Sun Myung Moon Moon for introducing doctrines which tended to divide the Christian church rather than uniting it, which was his stated purpose in founding the Unification Church (originally named the Holy Spirit Association for the Unification of World Christianity). In his 2009 autobiography Moon himself wrote that he did not originally intend on founding a separate denomination at all. Moon has been criticized for basing some of his theology on that of his former pastor Baek Moon Kim. Kim wrote down his theology in a book, titled "The Fundamental Christian Principles". It was around this same time that Moon began to claim