MXM (also known as MXM (BRANDNEW BOYS)) was a project unit under Brand New Music. The unit consisted of Lim Young-Min (임영민) and AB6IX Kim Dong-Hyun (김동현). The name MXM stands for both "Mix and Match" and "More x More". The former refers to the duo’s compatibility as a group despite contrasting qualities, while the latter refers to their determination to develop as a duo. Both members participated in the survival show PRODUCE 101 but neither ended up making the final 11.