International Brazilian Jiu-Jitsu Federation

The International Brazilian Jiu-Jitsu Federation (IBJJF) is a for-profit company that hosts several of the biggest Brazilian jiu-jitsu tournaments in the world, including the World Jiu-Jitsu Championship, World No-Gi Championship, Pan Jiu-Jitsu Championship, and European Open Jiu-Jitsu Championship. The company was created by Carlos Gracie, Jr., who is the head of one of the largest Brazilian jiu-jitsu schools, Gracie Barra.

Source: Wikipedia — International Brazilian Jiu-Jitsu Federation (CC BY-SA 4.0)