Lee Byung-joon is a South Korean actor who has been active in film, television and theater since 1985.
Lee is best known for his supporting roles in A Bloody Aria (2006), Highway Star (2007), and Eye for an Eye (2008).
On TV, he appeared in the sitcoms Kokkiri (Elephant) (2008), Oh My God (2011) and Salamander Guru and The Shadows (2012), as well as the dramas Secret Garden (2010) and Dream High (2011). Since then, he has appeared in many popular dramas as a support role.
(Source: Wikipedia)