Jang Hyun Sung is a prolific South Korean actor. Born on July 17, 1970, he began his acting career as a member of the Hakjeon Theatre Company. He transitioned into film in the 1997 “The Story of an Unemployed Man” and television in the 2003 drama “Rosemary.” He has since starred in many popular films and television dramas, including “Grudge: The Revolt of Gumiho” (2010), “Vampire Prosecutor” (2011), “A Thousand Days’ Promise” (2011), “Big” (2012), “A Wife’s Credentials” (2012), “Goddess of Marriage” (2013), “Three Days” (2014), “Secret Door” (2014), “Punch” (2014), “Heard It Through the Grapevine” (2015), “Assembly” (2015), “Signal” (2016), “Doctors” (2016), and “Woman With a Suitcase” (2016). Jang Hyun Sung and his two sons also appeared on the popular reality show “Superman Is Back” from 2013 to 2014.