On the morning of the 14th, Ong Seong-wu left for Japan through the Incheon International Airport on the schedule of overseas photo shoots.
departure from Incheon international airport
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