Rafael Azevedo Lang

Black Belt

Instructor and ranked competitor representing Rio Jiu Jitsu Lifestyle, Gym and Octagon MMA Dallas.

Associations

Rio Jiu Jitsu Lifestyle, Gym

Octagon MMA Dallas

Performance Scorecard

Dynamic skill index based on verified matches and accomplishments.

535Overall Score

B+

Performance Rank

Gi BJJ55

No-Gi / Submission Grappling480

Major Titles

Verified achievements recognized on the rankings.

1x European Bronze Medalist Gi 2026 (Heavy - 3rd)
1x National Master Silver Medalist Gi 2025 (Heavy - 2nd)
1x World Bronze Medalist No-Gi 2024 (Heavy - 3rd)
1x World Silver Medalist No-Gi 2024 (Open Class - 2nd)

Detailed Description

Rafael Azevedo Lang is the head instructor at Octagon MMA Dallas, a Brazilian Jiu-Jitsu academy in Dallas, TX, USA. Lang is also the registered instructor for a second academy, Rio Jiu Jitsu Lifestyle, Gym (Dallas, TX, USA). 46 competitors in the JiuJitsuGyms database list these academies as their team, 10 of them black belts, and between them they hold 138 championship titles (9 IBJJF World, 13 Pan, 116 IBJJF Open). This profile was built from the IBJJF academy directory, where Rafael Azevedo Lang is registered as the academy's responsible instructor. Instructors can claim this profile to add a full bio and photo.