She graduated from Korea Maritime & Ocean University with a degree in Maritime Law in 1998 and joined KORHI the same year. In 2003, She obtained the qualification of Korean Average Adjuster, and since then, She has been responsible for marine insurance claims (General Average, Salvage, Collision liability, Builder's Risk, etc) for various shipping companies, including Hanjin Shipping, Hyundai Merchant Marine, Pan Ocean, Sinokor Merchant Marine, Hanwha Ocean (ex. DSME), and several others.