Bachelor, Queens College, 1961. Master of Arts, University Oregon, 1963. Doctor of Philosophy, University Oregon, 1967.
Director, Unification Church of California, San Francisco, 1974-1980; president, Unification Church of America, New York City, 1980-1989; chairman, Unification Church of America, New York City, since 1989. Chairman International Relief Friendship Foundation, New York, since 1978, Unification Theological Seminary, Barrytown, New York, since 1979.
President, chairman Project Volunteer, Inc., San Francisco, since 1976, Oakland (California) Mayor's Small Business Task Force, 1977. Member National Defense Education Act (fellowship awardee 1961-1964), Commonwealth Club.
Married Onni Lim, December 20, 1974. Children: Isaac, Chaim, Yeondo.