Born on December 29, 1986, this South Korean actress initially gained attention after winning an online beauty contest in 2004. She made her acting debut in the 2005 film "Voice" and quickly rose to prominence with her role in the film "Thirst" (2009), directed by Park Chan-wook, which earned her critical acclaim. Known for her versatile performances, she has appeared in a variety of genres, including action and horror. Her dedication to her craft has made her a respected figure in the Korean film industry.