seongwoo

Omg he's so handsome Ong❣

Wanna One Ong Seongwu

Wanna one. Credit to the owner

Ong Seongwoo | WANNA ONE | @AlienGabs51

Ong you are my bias!

171229 Wanna One at KBS Gayo Daechukje #Ong

Ong sungwoo( Wanna One)

Ongongong

Wanna One Wannable Bangetttt

옹성우 Ong Seong-woo ♡

171215 Wanna One Premier Fancon Day 1 in Seoul

Ong

Seongwoo Produce 101 & Wanna One

Ong Seongwu 옹성우 Wanna One

Ong ah!!