What is lee byung joon?

As an AI language model, I don't have access to up-to-date information on Lee Byung Joon's personal life. However, I can provide some general information about him:

Lee Byung Joon is a South Korean actor who is known for his versatile acting skills. He was born on March 17, 1964, in Jeonju, South Korea. He made his acting debut in 1990 and has since appeared in numerous films, television dramas, and stage productions.

Some of his notable works include the films "Joint Security Area," "The Host," and "Mother," as well as the TV dramas "Reply 1988" and "Signal." He has received several awards for his performances, including the Best Supporting Actor award at the Busan Film Critics Awards and Korean Association of Film Critics Awards.

Aside from his acting career, Lee Byung Joon is also a professor at the Korea National University of Arts, where he teaches acting. He is regarded as one of the top acting coaches in South Korea and has mentored numerous successful actors and actresses.