X X Dumau International Jiu Jitsu Championship 2024. (gi Event Male Grey Pre Teen Middle 4 Mins ~45.4kg 3 1 / 1 Division Max Weight Time Competitors Brackets Final JPN Yamamoto Hyuma Impacto Bjj Japan JPN De Lima Gabriel Bjj Core Japan Fight 83 Mat 3 3 May 6:59AM BRA Iamazato Henrique Carlos Toyota Bjj Fight 86 Mat 3 3 May 6:59AM De Lima Gabriel Bjj Core Japan Iamazato Henrique Carlos Toyota Bjj JPN BRA Fight 89 Mat 3 3 May 7:02AM De Lima Gabriel Bjj Core Japan JPN