Idol group ZE:A's member Im Siwan's graduation pictures were revealed.

In MBC Music "All the K-pop" recently aired, ZE:A's unit group ZE:A-FIVE members came out as guests.

On this day, Im Siwan revealed all of his past pictures, from elementary, middle, and high schools. Many were impressed that only his hairstyle and outfits changed from one picture to the next, as his good looks seemed to be maintained from when he was young until now.

MC Boom said, "Did you eat preservatives when you were young?" and even other members of ZE:A-FIVE said, "Did you copy and paste your face onto your pictures?," showing jealousy.

This episode of "All the K-pop" was aired today.

Photo Credit: MBC Music