Oh Chang Suk is a South Korean actor. Born on June 2, 1982, he made his acting debut in the 2008 television drama “Worlds Within” and has starred in many films and dramas since. He is best known for his roles in the dramas “Princess Aurora” (2013), “Jang Bo Ri Is Here” (2014), “My Heart Twinkle Twinkle” (2015) and “Defendant” (2017).