Moon Kook-jin 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 attended Hackley School, a small private school in
Unification movement well as interviewing Moon at his home in New York State. He reported his findings and observations in "Sun Myung Moon and the Unification Church", published by Abingdon Press. The book also provides an overview of Unification Church beliefs. In an interview with UPI Sontag compared the HSA-UWC with The Church of Jesus Christ of Latter-day Saints and said that he expected its practices to conform more to mainstream American society as its members become more mature. He added that he did not want to be considered an apologist but a close look at HSA-UWC's theology is important: "They raise