I.O.I’s Chungha Reveals an Optic Nerve Issue: “I Left an Impression and Got Misunderstood” [I Know Everything][★ Night TView]

Group I.O.I's Chungha confessed to an optic nerve problem.

On the 13th episode of MBC's variety program 'Point of Omniscient Interfere' (hereinafter 'Jeonchamsi'), I.O.I appeared and revealed their daily lives.

That day, the I.O.I members prepared for their 10th anniversary concert, and after energetically finishing rehearsal, they got their makeup done.

While getting her makeup done, Chungha showed a nervous look, saying, "I won't mess it up, right?" She then confessed, "My optic nerve is not in good condition."

Chungha said, "They say it's not very good. They say my responses are slow and that I absorb a lot of light," and Song Eun-yi worriedly said, "That must be tiring."

In response, Chungha expressed her difficulties, saying, "I'm kind of like that. Sometimes I frown without even realizing it. So I get misunderstood."

Chungha looked worried, saying, "Please pull yourself together," but on the main stage she showed her professionalism and finished a successful performance.