Choo Soo-hyunActor · Born March 5, 1988IMDb Acted in 52010s2018Grand PrinceCho Yo-Kyung · 20 episodes2017The King in LoveOk Boo Yong · 40 episodes642015The Time We Were Not in LoveLee Soeun · 16 episodes662014PinocchioIm Jae-hwan · 20 episodes81Gap DongOh Young-ae · 20 episodes71