Wanna One Ong Seong-wu 'shows a girl's heart'

Wanna One Ong Seong-wu leaves for Los Angeles via the Incheon International Airport Terminal 1 for the 2018 KCON (Kacon) LA attendance on the afternoon of the 10th.

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