Ong Seong-wu
Pop Singer
Pop singer-songwriter who rose to fame after competing on the second season of the Mnet talent show program Produce 101. He then went on to become a full time member of the boy band Wanna One.
He attended the Hanlim Multi Art School and worked as a wedding model prior to being cast on Produce 101.
Throughout production of season 2 of Produce 101, he was known by the nickname "Moodmaker."
He has an older sister. His mother encouraged him to play a musical instrument as a child.
He and fellow pop performer Yook SungJae attended the same school.