Chairman, Korean-American Republican Party, 2005-present

Candidate, California State Senate, District 21, 2008

Human Relations Commissioner, City of Pasadena, 1999-2006

Chair, Korean-American Campaign, George W. Bush for President, 2004

Chairman, Korean-American Campaign, Arnold Schwarzenegger for California Governor, 2003

Field Representative, Assemblyman Bill Hoge, California State Assembly, 1992-1996

Board Member, Pasadena Republican Party, 1994-1996

Asian Advisor, Republican National Committee, 1993-1994

Candidate, California State Assembly, District 44, 1992

Member, Central Committee, Republican Party, District 44, 1992

Co-Chairman, Korean-American Campaign, George Bush for President, 1990

Co-Chairman, Korean-American Campaign, Pete Wilson for California Governor, 1990

Chairman, Los Angeles County, Korean-American Republican Party, 1989

Adviser/Cholera Quarantine Officer, Department of Public Health and Social Welfare, Government of South Korea, 1963-1965

No caucus information on file.

Real Estate Agent, Pasadena, 2001-present

Small Business Owner, Pasadena, 1976-2001

Supervisor of Medical Entomology of Public Health, Vietnam, United States Department of Defense, 1968-1973

Executive Director of Research, Applied Microbiology Institute, Kon Kuk University, 1966-1968

Vice Chair of the Missionary, Light of Love, Mission Church, 2006-present

Peace Through Music Concert, 2002-present

Board Member, Pasadena Lincoln Club, 1993-1994

Member, Advisory Board, Police Department, City of Pasadena, 1992

Vice President of the Board, Mun Wha Korean Broadcast, Channel 18, 1988-1991

Membership Chair, Library of University of Southern California, 1989

Membership Chair, Korean-American Scholarship Foundation, 1987

Founding Member/President, International Korean Kiwanis Club of Los Angeles, 1979

Sunday School Teacher, Gardena Korean Presbyterian Church, 1973-1977