Professor Juan Romero has been training Brazilian Jiu-Jitsu for more than 11 years. He has competed and won medals in tournaments like the IBJJF, Abu Dhabi World Pro, Jiu-Jitsu World League, and others. Consistent work ethic is what Professor Juan preaches to all of his students. His favorite aspect of BJJ is competition.

BJJ Rank: Black Belt
Go-to Submission: Triangle
Go-to Meal: Flame Broiler Angus Beef Plate

Professor Roberto Cuartero III is the founder of Gracie Barra Jacksonville and has been training Brazilian Jiu-Jitsu for over 20 years. Prior to starting this BJJ journey, he proudly served in the Marine Corps where he developed leadership and mentoring skills.

As a savvy Mixed Martial Arts coach, he has trained over 100 amateur and professional athletes in professional fighting careers in leagues like the UFC, Bellator, PFL and Combat Night; amassing an 83% winning percentage and 85% finish rate over 15 years.

Professor Roberto’s primary influences are his Professor Flavio Almeida and the legendary MMA coach Erik Paulson.

BJJ Rank: Black Belt 3rd Degree
Go-to Submission: Rear Naked Choke
Go-to Meal: Sushi