AUSTRALIAN FIRST TIME REACTING TO King Inertia 🇺🇸 vs Helium 🇷🇺 | GRAND BEATBOX BATTLE 2021

#swissbeatbox #grandbeatboxbattle #gbb21worldleague King Inertia vs Helium at the Grand Beatbox Battle 2021: World League. Watch these beatboxers face off in one of the craziest battles to ever happen at GBB. This is the battle you have all been waiting for!