Every year a star in the spotlight leaves for the army. Song Joong Ki to choose carefully before serving in the military. It was Hyun Bin in 2011, Lee Je Hoon in 2012 and this year it's Song Joong Ki.
These stars have a unique rule when it comes to the military. Every year, a super star in the spotlight has to leave the fame and enter National Service. This rule started with Hyun Bin 2 years ago and then Lee Je Hoon and now it's Song Joong Ki.
