[KPOP IN Public | 37 Performers] BTS (방탄소년단) - 'ON' Dance Cover | MEGA Collab in Portugal

[KPOP IN Public | 37 Performers] BTS (방탄소년단) - 'ON' Dance Cover | MEGA Collab in PortugalHi everyone! We are Heart Gun, a dance group from Portugal focused o...