This isnt recent but it was released after ioi disbanded and way before weki meki debut ... now Yoojung's promoting again seem a better moment to share her episode :)
Source: Dingo Studio
'Ko Ko Bop'
|Album Sales (음반)||500||9||265|
|Viewers Advance Votes (시청자전투표)||500||43||23|
|Digital Sales (음원)||3056||5020||4252|