United States Air Force Thunderbirds
Comic supporting roles followed in "Couple or Trouble" (2006) where he played a selfish yet hapless husband to an heiress, and "Family's Honor" (2008) where he played a playboy twin brother who has an unlikely romance with a tomboyish policewoman. Then Kim surprised audiences by portraying a darker character, an adulterous husband in "What's for Dinner?" (2009), followed by his first period drama, "The Reputable Family" (2010). He also appeared in the popular variety-reality show "Qualifications of Men", and during its run was selected as a guest by the United States Air Force Thunderbirds on their 2009 Far East Tour at Osan Air Base.