2AM's Jo Kwon uploaded a photo on his personal Instagram.

Jo Kwon attended the '2PM WORLD TOUR GO CRAZY,' and he didn't forget to share this moment with his fans and followers. On the photo, Jo Kwon wears eye glasses to see the concert performances better. 

2PM held their concert on October 3 and 4 at the Jamsil Indoor Stadium.

written by: loveluytakyo@dkpopnews.net
SOURCE: Jo kwon IG