About:
Yeo Chang Gu, better known as Yeo One, is a member of South Korean boy band Pentagon.

• Known For
• 
  United Cube Concert - One
  as
  Himself
• 
  Pumpkin Time
  as
  Han Se-jun
• 
  Somehow Family
• 
  Hello, My Twenties!
  as
  Týr (4 episodes)
• 
  Nickname Pine Leaf
  as
  Main role (1 episode)