About:
He is a south korean singer-songwriter and a keyboardist and vocalist for South Korean indie band "Mate" under MYMusic Entertainment.

• Known For
• 
  Play
  as
  Jung Joonil
• 
  Running Man
• 
  You Hee-yeol's Sketchbook
  as
  Self (3 episodes)
• 
  The Seasons
  as
  Self (2 episodes)
• 
  Mystery Music Show: King of Mask Singer
  as
  Self - Panelist (2 episodes)