Chang Sung Kim is a dynamic and versatile individual, possessing a dual persona as both a seasoned actor and a talented theater director, with a rich cultural heritage stemming from his Korean roots, yet having undergone a significant transformation as a result of his extensive exposure to Argentine culture, which he adopted as his own at the remarkably young age of seven, a decision that would ultimately shape his identity and inform his artistic endeavors.
Kim's most striking and memorable on-screen presence is undoubtedly that of Walter Mao, a character he brought to life with remarkable nuance and depth in the highly acclaimed and widely popular sitcom Graduados.