Produce 101 is a reality group survival show on Mnet. It is a large-scale project in which the public (called 'national producers') "produces" a group by choosing eleven members among the 101 trainees from entertainment companies. The public also chooses the group's concept, debut song, and group name. Produce 101 is the nation's first agency-collaboration group project, which brings together 101 trainees from different entertainment companies in South Korea, and 11 trainees shall be selected to form a group.