1 4 3 6 5 8 7 2 4 mins 2019 SJJIF WORLD JIU-JITSU CHAMPIONSHIP Male Grey Kid 5 Feather UP TO 97 8 1 / 1 Diego Navarro Ferny Jiu-jitsu USA Tyson Olivieri Checkmat USA Jovani Alvarado Gracie Humaita Hemet USA Nathan Francis Itchon Checkmat USA Alex Lopez R1ng Bjj USA Reef Hart Gracie Barra USA Mason Vallejo Ethos Jiu-jitsu USA Isai Hernandez Gracie Barra USA