• Graduated Yonsei University in 1986, major in Business Administration.
• Job CareerCheznico Holdings Inc. :  Vice President & CFO  (18th April 2010 ~ Present)
• Optimal Portfolio Asset : CFO (1st July 2005 ~ 10th April 2010)
• Majestic Korea Inc. : Korea Bureau Director (1st October 2002 ~ 30th June 2005)
• Deutsche Securities Korea : Domestic Sales (1st April 2000 ~ 30th September 2002)
• Hyundai Investment Trust Company : Stock Trading (28th March 1988 ~ 31st March 2000)