About:
Kim Sung-su (김성수) is a South Korean actor and television host.

• Known For
• 
  The Red Shoes
  as
  In-cheol
• 
  Sweet Sex and Love
  as
  Dong-ki
• 
  Hellcats
  as
  Oh Seung-won
• 
  Soar Into the Sun
  as
  Major Park Dae-suh
• 
  Black Hand
  as
  Jung-Woo