The growth diary of a global k-pop idol group.
| Title | To Be World Klass |
|---|---|
| Genres | |
| First Air Date | 2019-10-04 |
| Last Air Date | 2019-12-06 |
| Episode Runtime | 01 Hours 20 Minutes |
| Total Season(s) | 1 |
| Total Episode(s) on All Seasons | 10 |
| Runtime | |
| Production Companies |
