Alem vs King Inertia | GRAND BEATBOX BATTLE 2021: WORLD LEAGUE | Quarter Final

Alem 🇫🇷 vs King Inertia 🇺🇸 in the Grand Beatbox Battle 2021: World League. Witness craziest technical beatbox up against the heaviest bass we have ever seen. Get ready for beatbox insanity in the GBB21 Quarter Finals!