2PM member Junho’s ‘washboard’ abs have been revealed.

On June 20th, Junho tweeted, “Uploading this photo as we haven’t been promoting. Showed a bit during the concert… Good night everyone,” along with a photo.

The photo reveals Junho in a gym and shirtless. He shows off his well-defined body and ‘washboard’ abs.

2AM’s Seulong commented, “If I give you laundry, would you wash it with your abs?” Junho replied, “What are you talking about?” to which Seulong wrote again, “Have you never heard that your abs look like a washboard? Can’t believe this. Doesn’t even make sense. Daebak,” evoking laughter to fans.