For everyone who's is confused: This is a competition that has been going on since 7 years ago, this isn't like the shows that the winner becomes a trainee, they just get money. Yoongi participated on hit it 2, he joined the company to be a composer but ended up as an idol. We never know if one of them will actually became a trainee (I don't speak English so I'm sorry I tried to explain the best I can)