Kid Milli Real Name. Then in 2017 he signed with indigo music which was. He is a rapper under indigo music a label created by swings which also features young b justhis jvcki wai and no el.
Choi won jae better known by his stage name kid milli is a south korean rapper under just musics sub label indigo music.
And he belongs to the 우주비행 wybh crew and cozyboys.