Ji Hyun-woo officially made his debut as an actor in 2003, and is also known for his musical talents.
Kim Kwang-kyu is a South Korean actor. He is best known for his roles in the television dramas Diary of a Prosecutor (2019), Trap (2019), My Strange Hero (2018), Hospital Ship (2017), Marriage Contract (2016), Splendid Politics (2015), Pinocchio (2014), Triangle (2014), The Suspicious Housekeeper (2013), I Can Hear Your Voice (2013), Scent of a Woman (2011), The Secret of Coocoo Island (2008), and Couple or Trouble (2006).
Lee Sung-jae is a South Korean actor. He is best known for his roles in the K-dramas Diary of a Prosecutor (2019), Abyss (2019), Goodbye to Goodbye (2018), Don’t Dare to Dream (2016), Mirror of the Witch (2016), Warm and Cozy (2015), The King’s Face (2014), The Suspicious Housekeeper (2013), A Wife’s Credentials (2012), Lawyer of the Great Republic of Korea (2008) and Lie (1998).