Hyunseung is just as skinny as a girl group's member.

In the broadcast of KBS' "Immortal Song 2" on June 14th, Hyunseung impressed everyone with his powerful performance of Lee Chi Hyun's "The Sorrow of Love".

Later he was asked in the waiting room,"I can't understand how can you have such a strong performance with this thin body". To this he said,"My weight is 58kg. I'm not that thin".

Moon Hee Jun heard it and said,"58kg? You're the same weight as me when I first debuted". Jung Jae Hyun then asked,"So you have gained more weights now?" which made Moon Hee Jun talked back,"You're so not polite. Do not ask me about my weight"