Ong Seongwoo (Wanna One) being EXTRA (try not to laugh)
15:00
even more reasons to fall in love with wanna one
14:44
WANNA ONE TRY NOT TO LAUGH CHALLENGE |KPOP CHALLENGE|
12:04
K-POP ROYALTY! First Reaction to EXO - "Cream Soda" Music Video/ Dance Practice!!! (First Reaction)
11:25
마스터키 옹성우 레전드 액기스 모음!!(춤, 애교, 개그, 지압판 등) 《마스터키 / 어덕행덕 / 스브스캐치》
1:24:27
Guests : Lee Sangmin, Wanna One(Ong Seongwu, Jaehwan, Minhyun) [Hello Counselor/ENG,THA/2018.03.26]
6:14
10 Things You Didn't Know About Ong Seong Wu (옹성우) | Star Fun Facts
4:44
Yoon Jisung (Wanna One) being EXTRA (when jisungmom is wild)
14:59