Wanna One Ong Seong-wu, the stunning physical of Ongvid

Wanna One fan meeting was held at Sejong University Ocean Hall in Gwangjin-gu, Seoul on the afternoon of the 11th. Wanna One Ong Seong-wu poses

About Ong Seong-wu

Ong Seong-wu is a South Korean singer and actor. He is known for his participation in the survival reality show Produce 101 Season 2, where he finished in fifth place, and is a former member of the show's derivative boy group Wanna One.  Wikipedia