About:

• Known For
• 
  Only God Knows Everything
  as
  Do-woon
• 
  New Generation War: Reawakened Man
  as
  Black
• 
  Omniscient Reader: The Prophecy
  as
  Lee Hyeon-seong
• 
  Pilot
  as
  Seo Hyun-seok
• 
  Double Patty
  as
  Kang Woo-ram