TVXQ's Changmin discovered a new talent on a recent episode of KBS' 'Our Neighborhood Arts and Physical Education.' 

The cast held a badminton match and the losing team had to endure a painful flick on the forehead from the opposing team.

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Lee Soo Geun and Jo Dal Hwan lost the match and their foreheads swelled up as they received flicks from the other team. When it was time for Changmin's turn, Lee Jong Soo warned Jo Dal Hwan to get himself ready for what was about to come. 

After receiving Changmin's flick, Jo Dal Hwan's face shook as he was frozen to the spot with shock. The cast laughed as Lee Soo Geun looked dazed and exclaimed, "Didn't you hit with your fist?!"