Which idols debuted in nugu groups and then redebuted in more successful groups later on? (1 Viewer)

[Abeamus]

I don't know how successful the group was exactly as I can only find "popular" but Elly was in an underground rap group called Jiggy Fellaz before becoming part of EXID.

 

[Ahsoka]

woah I tried to look it up, she left like 2 month after their debut as the leader? Thats a bit shocking

Yeah idk the details tbh. I never followed either April or KARD