2,734 total votes
Ong Seong Wu

Ong Seong Wu

Ong Seong Wu (born August 25, 1995), also known as Seongwoo, is a South Korean singer under Fantagio. He is best known for finishing 5th in Produce 101 Season 2 and becoming a member of Wanna One. ... more on Wikipedia

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#1 of 11 Vote: Who Is The Best Wanna One Member? 21.6k votes Every K-pop fan knows who their favorite Wanna One member is, but who is the best member of Wanna One? The 11 member bo...