"Produce 101 Season 2" is a South Korean reality television show that aired in 2017. It is part of the Produce series, where trainees from various entertainment companies compete to debut in a project boy group. The show features 101 male trainees who are evaluated through performances and public voting. The final lineup consists of 11 members who form the group Wanna One, which promotes for a limited time. The show gained significant popularity, showcasing the talents of the trainees and allowing fans to participate in the selection process through voting.