Ong Seongwoo singing galaxy

Ong Seongwu singing "Galaxy"

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ENG170828 WANNA ONE ONG SEONGWOO SINGING GALAXY by BOLBALGAN4

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

1:18

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

3:54

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

0:17

Choi Jun Woo - Flowerpot

2:04

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

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

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wannaone seongwu (성우) Mama in Hong Kong 2017

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Wanna one ong seongwoo and kim jaehwan sing likey

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190406 Ong Seongwu sing Love This Moment - Fanmeeting Singapore

4:31

ONG VLIVE [190322] ONG SINGING CRUSH’ BY DAVID ARCHULETA ️️!!!

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Galaxy - Ong Seongwoo

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Ong seongwoo dans,singing?bruno mars

0:31

[vietsub] onghwang _ galaxy

1:01

SINGING KOREAN SONG OF ONGSEONGWOO

2:43

Ongseongwoo wannaone with a awesome voice

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Ong Seongwu singing love this moment

0:42

ONG SEONGWOO — Call Out My Name

1:36

Ong seongwoo-when vocal try to be a rapper

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