Kang Ha-neul (born Kim Ha-neul on February 21, 1990) is a South Korean film, television and theater actor.Kang began his career in musical theatre, notably in Thrill Me (2010), Prince Puzzle (2011), Black Mary Poppins (2012), and Assassins (2012). He later shifted to the screen, starring in the television dramas The Heirs (2013) and Misaeng (2014).2015 was a busy year for Kang as he appeared in four films; musical film C'est si bon, period film Empire of Lust, coming-of-age film Twenty and black and white biographical period film Dongju: The Portrait of a Poet, where he played the titular role of poet Yun Dong-ju. Wikipedia