Скачать или смотреть Original Members vs Final Lineups | K-Pop History

Some of the biggest K-pop groups we know today almost debuted with completely different members.

Before debut, many idol groups go through lineup changes, trainee eliminations, and unexpected exits. Some members leave just before debut. Others are replaced right after debut. And some never get the chance to stand on stage at all.

In this video, we explore K-pop idol groups that changed members before or shortly after debut, including the original lineups fans rarely talk about. From survival show reshuffles to quiet trainee exits, this is the hidden side of K-pop history.

✨ Which original lineup surprised you the most?
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