Group Wanna One Ong Seong-wu attended the red carpet event of '2018 SBS Song Daejeon' held at Gocheok Sky Dome in Gocheok-dong, Seoul on the afternoon of the 25th.
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.
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