About:
Jang Yoon-ju (Korean: 장윤주; born November 7, 1980) is a South Korean model, television personality, singer-songwriter and actress. Yoon-ju began modeling in 1997 when she was 17 years old, and became one of the most successful Korean fashion models, with a career spanning almost two decades.

• Known For
• 
  Ballerina
  as
  Mun-yeong
• 
  My Best, Your Least
  as
  Hee-yeon
• 
  I, the Executioner
  as
  Bong Yoon-ju
• 
  Veteran
  as
  Bong Yoon-ju
• 
  Three Sisters
  as
  Mi-ok