Earlier this year, BOYNEXTDOOR‘s Jaehyun and RIIZE‘s Sohee were chosen to join ZEROBASEONE‘s Hanbin as the official MCs of music awards show M! Countdown. The three rookie idols bring different but enjoyable energies to the show, with Jaehyun and Hanbin being heavily extroverted while Sohee is more introverted, and together they’re entertainingly chaotic. Recently, the other members of RIIZE appeared on M!…