Group JYJ revealed pictures while recording for the song 'Only One.'

Today, Asian Games Incheon 2013 Facebook (www.facebook.com/IncheonAG2014) posted ap icture of JYJ members recording together for its song 'Only One.'

As the promotion representatives of the Asian Games Incheon 2013, JYJ members had fun recording together. They also announced that the members' individual photo shoot pictures and dance practice pictures.

Asian Games Incheon's song "Only One" by JYJ will be released on September 16.

Photo Credit: Asian Games Incheon