Ryu Deok Hwan began his career as a child actor on stage at age 6. Among his early TV drama appearances, there was a role on the popular Lifetime in the Country which he played for 8 years. He was nominated for the 2007 Asia Pacific Screen Award Best Performance by an Actor for Like a Virgin. Ryu Deok Hwan also lent his voice to the animated Korean "Earth Rep Rolling Star" (2010). He has also acted in the stage plays Equus and Jang Jin's Clumsy People. Ryu's mother is musical producer Jung Ok Young.

Ryu Deok Hwan is a South Korean actor, screenwriter and director. He was born on June 12, 1987 and made his debut in the acting world at the age of six. An award-winning actor, he has appeared in numerous films and television dramas over the years including, “God’s Quiz” (2010), “The Great Doctor” (2012), “Miss Hammurabi” (2018), and “Special Labor Inspector, Mr. Jo” (2019).