Singer Henry revealed that he used to have ADHD.

In recent filming of MBC "The Real Man", the squad leaders pointed out Henry's playful and chaotic personality and as his response, Henry revealed his past.

When Henry did not stop talking even while they were eating, the squad leaders went around and said something- to which Henry replied, I had ADHD until middle school," making a shocking confession.

Hearing this, the squad leaders understood and nodded their heads, expressing their acknowledgements towards Henry.

This episode will air on November 16.