IOI nailing it in ♪ People are more beautiful than flowers ♪ – Hangul Kpop
How to Pronounce I.O.I (아이오아이) Member Names - YouTube
Whatta Man — I.O.I | Last.fm
JUST FOR DO YEON on X: "[IG] IOI's official full name in hangul + english romanization #PRODUCE101 #프로듀스101 #IOI #아이오아이 #DoYeon #김도연 https://t.co/YUqOaneJAA" / X