Kim Kang-woo (김강우) is a South Korean actor and singer. He was born on July 11, 1978.

Lee Dong Wook is a South Korean actor and model. He is best known for his leading roles in television dramas "My Girl", "Scent of a Woman", "Hotel King", "Goblin", "Life", and "Touch Your Heart". He made his acting debut in 1999 in an MBC single-episode drama. The PD of the drama saw him, and proceed to cast him in the teen drama "School 2". He started to gain recognition with his performance in "School 3".He enlisted in the military in August 2009, serving under the National Defense Public Relations Service. He was discharged in June 2011.

Park Hae-jin (born May 1, 1983) is a South Korean actor. He is best known for his supporting roles in dramas My Love from the Star (2013) and Doctor Stranger (2014), and his leading roles in Bad Guys (2014), Cheese in the Trap (2016), Man to Man (2017), Forest (2020), Kkondae Intern (2020), and From Now On, Showtime! (2022).

Ok Taec-yeon, known mononymously as Taecyeon, is a South Korean rapper, singer, songwriter, actor, and entrepreneur. He is the main rapper of the South Korean boy group 2PM. (Wiki)

Jang Young-nam (장영남) is a South Korean actress. She was born on November 25, 1973.

Doh Kyung-soo (도경수; born January 12, 1993), known professionally as D.O. (디오), is a South Korean singer and actor under SM Entertainment. He is a member of the South Korean boy group EXO and its sub-group EXO-K.Apart from his group's activities, D.O. has starred in various television dramas and movies such as Pure Love (2016), My Annoying Brother (2016), Positive Physique (2016), Room No.7 (2017), 100 Days My Prince (2018), Along with the Gods: The Two Worlds, Swing Kids (2018) and Bad Prosecutor (2022).He made his solo debut on July 26, 2021 with his first mini album Empathy.

Go Hyun-jung (Hangul: 고현정; born March 2, 1971) is a South Korean actress. She debuted in the entertainment scene as a Miss Korea runner-up in 1989 and went on to star in Sandglass, one of the highest-rated and critically acclaimed dramas in Korean television history. She retired after marrying chaebol Chung Yong-jin in 1995, then returned to acting after their divorce in 2003. Go has since regained her top star status in Korea, becoming the highest paid actress on TV after the success of her series Queen Seondeok and Daemul.