Legendary Soon Kyu2021
Training period itself was 15 years! Sangam-dong's legendary trainee Soon Kyu and world class idol seniors who came to teach us the secret on how to debut!
- Released
- 12. 7. 2026
- Status
- Returning Series
- Seasons
- 1 season, 10 episodes aired
- Certification
- NO
- Country, language
- KO
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