News

The 2026 IBJJF Crown adds another reigning World Champion to the event. Seif-Eddine Houmine is officially confirmed as the first ultra-heavyweight contender.

Seif captured his second World title in 2026, following a successful campaign that landed him upon each of the four Grand Slam podiums. Seif signified his retirement from Worlds competition by leaving his belt on the Worlds mats, however, the GF Team standout clearly retains the drive to compete at the highest level.

The French native showcased his extensive experience throughout the 2026 season, utilizing classic technique and an immense frame to overwhelm his opponents. At thirty-eight years old, Seif embodies the championship mindset and durability that elevated him to another fantastic competitive season.

The reigning European, Pan, and World Champion will be tested by seven fellow ultra-heavyweight contenders, each with a distinct claim to the throne. Seif remains a significant challenge for any athlete on the planet, as the big-bodied Frenchman aims at securing the first Crown title of his fantastic career.

The Crown is scheduled for November 8th at the famed Pyramid in Long Beach, California. Stay tuned to official IBJJF channels for continued updates surrounding the 2026 IBJJF Crown.