group Wanna One Ong Seong-wu attended Music Bank' rearsal held at the public hall of KBS New Building in Yeouido, Seoul on the morning of 7th and has photo time.
group Wanna One Ong Seong-wu attended Music Bank' rearsal held at the public hall of KBS New Building in Yeouido, Seoul on the morning of 7th and has photo time.