Jang Hyuk is a South Korean actor and singer, born on December 20, 1976. He gained fame for his versatile acting skills and has appeared in various television dramas and films. Some of his notable works include The Client, Chuno, and Voice. In addition to acting, Jang Hyuk is known for his dedication to his roles, often undergoing physical transformations. He has received several awards for his performances, solidifying his status as a prominent figure in the South Korean entertainment industry.