Netizens Discuss The “Most Successful” K-Pop Girl Group Sub-Unit Of All Time

Their songs are still iconic! Many successful K-Pop groups end up having some sort of sub-unit consisting of a few of the members, usually to try out a different kind of concept or genre that isn’t as well-suited for the full group. Some recent examples of popular sub-units include BSS of SEVENTEEN and DOJAEJUNG of NCT! https://youtu.be/mBXBOLG06Wc Sub-units aren’t anything new, though, and there have...