In 2021, King Inertia made a massive impact at the Grand Beatbox Battle (GBB), one of the most prestigious beatboxing events in the world. Known for his signature inward bass and insane technical control, he brought a unique and powerful style that quickly made him a standout in the competition. Competing in the solo category, King Inertia captivated the audience and judges with his deep, chest-rattling basslines and precision, proving why he was one of the most exciting beatboxers on the scene.