Renzo Gracie is a Brazilian mixed martial artist and 7th degree coral belt Brazilian jiu-jitsu practitioner and coach. A third generation member of the Gracie family, he is the grandson of Gracie jiu-jitsu co-founder Carlos Gracie, grandnephew of Helio Gracie, nephew of Carlos Gracie Jr. and the son of Robson Gracie.

The Brazilian jiu-jitsu ranking system signifies a practitioner's increasing level of technical knowledge and practical skill within the art. Colored belts worn as part of the uniform are awarded to the practitioner. The ranking system shares its origins with the judo belt-rank system, but the Brazilian system incorporates some minor differences from Judo such as a division between youths and adults and the issuance of stripes and degrees. Some differences have become synonymous with the art, such as a marked informality in promotional criteria, a focus on competitive demonstration of skill, and conservative promotion.