They could be existing people from different groups put into one or OCs made into one group. The art style may be anime though. Your Kpop Idol Profile.
Most of them I found through google.
This is like my only serious Shindan so enjoy it lol yongboklovebot. They just need to be involved in K-Pop. I know a lot of people on here have trouble coming up with classy looking OC bios for roleplays and such so here you go potatoes. OC BIO TEMPLATE.