Official website: https://poc.mnetplus.world/buildup/
Lee Da-hee
Self - MC
Kim Jae-hwan
Self - Judge
Lee Seok-hoon
Self - Judge
Solar
Self - Judge
Baekho
Self - Judge
WENDY
Self - Judge
Seo Eun-kwang
Self - Judge
Kim Seung-hun
Self - Contestant
Jeong In-seong
Self - Contestant
Jeon Woong
Self - Contestant
