Yunjin Kim
Yunjin Kim (Hangul: 김윤진), also known as Kim Yun-Jin (born November 7, 1973) is a South Korean-American film and theater actress. She is best known for her role as Sun-Hwa Kwon on the American television series Lost, and as the North Korean spy Bang-Hee in the South Korean film Shiri. She also starred as Dr. Karen Kim in the ABC drama series Mistresses.
Source: Wikipedia