10 Idols Who Spent The Longest Time As Trainees Before Debuting

Before making their respective debuts, all idols go through a period of training to hone their skills. While some idols debut after a fairly short training period, others spend years as trainees in their companies before they become part of the industry. While remaining a trainee for years could be disheartening for aspiring singers, some … Continue reading 10 Idols Who Spent The Longest Time As Trainees Before Debuting