About:
Hyun Sung (현성) is a South Korean actor. He is also known as Kim Hyun-sung (김현성).

• Known For
• 
  Puzzle
  as
  Jung
• 
  Resurrection of the Little Match Girl
  as
  Ju
• 
  Vegetarian
  as
  Min-ho
• 
  Knock
• 
  Three Friends
  as
  Kim Tae-moo