About:

• Known For
• 
  A Better Tomorrow
  as
  Gwang-hee
• 
  Miss Staff Sergeant
  as
  Corporal Kwon
• 
  Commitment
  as
  Dong-seop
• 
  I Can Speak
  as
  Reporter
• 
  A Dirty Carnival
  as
  Byeong-sik