IOI's Choi Yoo Jung appeared on KBS 2TV's 'Happy Together 3' on june 16 and talked about being the first person in the center of 'Produce 101.'

She said, "My mother [saw I was in the center] and called me because she was shocked. She found out after seeing the broadcast. �The feeling of responsibility was immense, and my bangs easily become rice cakes [as in stiff and thick instead of curved and light]. �That worried me so much. �It's [bad] to the point that even the producer said we should fix our hair once before continuing on."

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