I.O.I funniest moments

[ENGSUB] KIM SEJEONG REACTION 'DUMB DUMB' MV - SOMI

pristin/ioi kyulkyung playing the pipa; a compilation

I.O.I 5th debut anniversary reunion live broadcast 'I.5.I - Yes, I Love It!'

Pristin Kyulkyung's younger Sister and Brother

Why Is Chungha So Great At Winning Your Heart? • ENG SUB • dingo Kdrama

Off to Shanghi, Kyulkyung's hometown [Battle Trip / 2016.08.14]

APINK YAJA TIME COMPILATION

the moment we knew an ioi member would debut

I.O.I 2018 INTERACTIONS

Jeon Somi and Chung Ha Friendship (Updated)

BTS x SOHYE (I.O.I) adorable interaction

The Birth Of Savage Couple Dosom (Doyeon x Somi)

Produce 101 ′I.O.I with JYP′ 박진영과의 첫 만남 & 안무 연습 현장공개! 161012 EP.21

아이오아이 IOI FMV - Stone Nayoung No More

[PRODUCE 48] The Many Faces of Bae Yoon Jeong

IOI Zhou Jie Qiong(Pinky) speaking Chinese. Battle Trip

Sejeong Singing "Downpour by IOI"

I.O.I Heartbreaks

Do Chungha and I.O.I Members Still Keep in Touch? I KPDB Ep. #83 Highlight