Uhm Ki-joon is a South Korean actor who is well known for his musical theater work before branching out into television dramas and films. Born on March 23, 1976, he made his acting debut in musical theater in 1996. He made his small-screen debut in the 2007 drama “Kimchi Cheese Smile.” He has since appeared in many popular films and television dramas, including “Scent of a Woman” (2011), “Ghost” (2012), “I Hear Your Voice” (2013), “Masked Prosecutor” (2015), the web drama “Nightmare Teacher” (2016), “Defendant” (2017), “I Am Not a Robot” (2017-2018) and “Wizard of Nowhere” (2018).