The photo of I.O.I's Yoojeong in the waiting room from her appearance on Knowing Bros is pretty.

I re-entered Knowing Bros School as an I.O.I member after 10 years.

We told a lot of stories, from tearful ones to funny ones.

Anyway, Yujeong also did a photoshoot and uploaded some offline photos...

Why is there no difference from 10 years ago...

You have an incredibly youthful appearance.