Kim Jae-joong, star of the series Triangle, is best know as a member of what pop group?
Triangle (2014 TV series) Triangle () is a 2014 South Korean television series, headlined by Kim Jae-joong who plays Jang Dong-chul, the second of three brothers. The other two brothers are played by Lee Beom-soo and Im Si-wan. It aired on MBC from May 5 to July 29, 2014 on Mondays and Tuesdays at 22:00 for 26 episodes. "Triangle" was directed by Yoo Cheol-yong and written by Choi Wan-kyu, who previously collaborated on the gambling dramas "All In" (2003) and "Swallow the Sun" (2009).
L (South Korean singer) Kim Myung-soo (born March 13, 1992), better known by his stage name L, is a South Korean singer and actor. He is a member of the boy band Infinite and its sub-group Infinite F.