About:

• Known For
• 
  Champion
  as
  Yoo Chang-soo
• 
  Twenty
  as
  So-jung
• 
  Citizen Pane
  as
  CEO. Yang (segment "Pit-a-Pat Service Outsourcing")
• 
  Remember
  as
  Choi Jin-man
• 
  Revolver
  as
  Park Kyung-ryong