Lee Hyeong-seok September 9, 2000 0.2 Lee Hyeong-seok (이형석) is a South Korean actor.Known For Tv Known For Here Comes Robo KDI-109! Feb, 2017 KO 0 seasons 6.3Known For Movie Known For Speckles: The Tarbosaurus Jan, 2012 KO 0 mins 6.2 Ghastly Aug, 2011 KO 0 mins 5.5 Mama Jun, 2011 KO 0 mins 6.0