Broadcast on September 11, MBC's 'Oppa Thoughts' welcomed�Wanna One to the show where they revealed their pre-fame days.

Kim Jae Hwan�was shown performing in a live�band. Seeing this, Kim Jae Hwan responded, "Since I dyed my hair purple and stuff back then, I didn't show the clip to the other members."

Hwang Min Hyun was also spotted during his NU'EST days. He commented, "There were many sunbaenims�emphasizing the masculine charm during that time, so I decided to go for the niche market but failed miserably."

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Park Ji Hoon�shared his childhood acting days in which he explained, "I started acting in Seoul when I was seven years old. I attended acting school and even starred in the historical�drama 'Jumong'," and talked about playing diverse roles as a child.