Ong Seongwoo singing galaxy

Ong Seongwu singing "Galaxy"

0:51

ENG170828 WANNA ONE ONG SEONGWOO SINGING GALAXY by BOLBALGAN4

1:17

WANNA ONE'S 옹성우 (ONG SEONGWOO) SINGING GALAXY BY BOLBBALGAN4

1:18

Choi Jun Woo - Flowerpot

2:04

ONG SEONGWOO SINGING HIS KILLING PART from I WANNA HAVE (갖고 싶어) at fansign

0:17

옹성우 {Ong Seongwu} Compilations Singing from PD101S2 To Power of Destiny Album💫

9:33

[vietsub] onghwang _ galaxy

1:01

SINGING KOREAN SONG OF ONGSEONGWOO

2:43

190124 Wanna One Therefore concert Day 1 osw solo stage - please

3:54

ONG SEONGWOO — Call Out My Name

1:36

Ong Seongwoo sings for wannable at fanmeeting in taipei ( Wanna One)

0:37

Ong Seongwu singing love this moment

0:42

Wanna one ong seongwoo and kim jaehwan sing likey

0:11

(wanna one) Ong Seongwoo singing Have Yourself A Merry Littlr Christmas-sam smith

0:46

For Wannaone ONG SEONGWOO who always be my inspiration

3:43

190406 Ong Seongwu sing Love This Moment - Fanmeeting Singapore

4:31

wannaone seongwu (성우) Mama in Hong Kong 2017

0:25

Jinyoung, Minhyuk, JaeHyun, Hwang Minhyun - You are so beautiful[2018 KBS Song Festival /2018.12.28]

3:33

Ong seongwoo dans,singing?bruno mars

0:31

ONG SEONGWU - BRUNO MARS COVER THAT'S WHAT I LIKE

2:00