8 years ago today, i-dle's SOYEON, Red Velvet's SEULGI, GFRIEND's SinB and CHUNG HA released "Wow Thing".

Name: 8 years ago today, i-dle's SOYEON, Red Velvet's SEULGI, GFRIEND's SinB and CHUNG HA released "Wow Thing".
Channel: i-dle Base
Description: 8 years ago today, i-dle's SOYEON, Red Velvet's SEULGI, GFRIEND's SinB and CHUNG HA released "Wow Thing".