Lee Si-youngΒ (born Lee Eun-rae on April 17, 1982) is a South Korean actress andΒ amateur boxer.Β Born Lee Eun-rae inΒ Cheongwon County,Β North Chungcheong Province, her family moved toΒ SeoulΒ when she was nine years old. Lee majored in Fashion Design atΒ Dongduk Women's University, and later changed her name to Lee Si-young.