

Build Up: Vocal Boy Group Survival
Who's the four?
- TV Series
- 2024
- 1 season
- Reality
A brand new survival that 'builds up' the ultimate vocal boy group.
- Director
- Ma Du Sik
- Starring
- Lee Da-hee, Kim Jae-hwan, Lee Seok-hoon, Solar


Who's the four?
A brand new survival that 'builds up' the ultimate vocal boy group.