Business Details
Your Trusted Jiu Jitsu Academy in San Diego
At Legion, our mission is to provide world-class jiu jitsu instruction tailored to individuals of all ages and experience levels. We offer structured programs designed to accelerate learning, including our proprietary 5-Week Beginner Course, which guarantees progression alongside peers at the same skill level. Our academy is led by internationally renowned instructors, including multiple-time world champions, who combine technical expertise with a welcoming environment. We emphasize physical fitness, self-defense, mental resilience, and community building, ensuring members gain confidence and discipline. With over 1,750 5-star reviews, we are recognized as the most reviewed jiu jitsu academy globally.Our facility includes dedicated programs for adults, children, and families, with flexible scheduling and a focus on safety and inclusivity. We provide free uniforms for beginners, lifetime access to class recordings, and a supportive community. Our unique curriculum integrates gi and no-gi training, judo, and wrestling, preparing students for competition or personal growth. We prioritize individualized attention, with progress tracking and feedback from coaches. Legion is committed to fostering a culture of respect, teamwork, and continuous improvement.
Services
5-Week Beginner Course
Kids Jiu Jitsu
Gi Classes
No-Gi Classes
Intermediate-Advanced Training
Private Lessons
Visitor Classes
Anti-Bullying Programs
Parents Program
Competition Prep
Highlights and features
- Award-winning instructors with decades of combined experience
- Structured 5-week beginner curriculum with guaranteed progression
- Family-friendly environment with dedicated kids and parents programs
- Free uniform and lifetime access to class recordings
- Internationally recognized for excellence in jiu jitsu instruction
What people say
Excellent reviews
Knowledgeable staff
Welcoming environment
Family-friendly
Effective beginner program
Services
5-Week Beginner Course
Structured 5-week program designed for complete beginners. Learn essential techniques, safety basics, and foundational skills in a supportive environment. Includes free uniform, class recordings, and personalized feedback. Graduates gain confidence and transition smoothly to advanced training.
Kids Jiu Jitsu
Age-specific programs for children aged 4-14. Develop motor skills, discipline, and self-defense through fun, structured classes. Includes anti-bullying training and character development. Parents can train simultaneously in dedicated family-friendly sessions.
Gi Classes
Traditional gi-based jiu jitsu instruction focusing on grip techniques, leverage, and technical precision. Available for all skill levels from white belt to black belt. Classes emphasize strategic thinking and controlled sparring in a competitive or recreational format.
No-Gi Classes
Fast-paced no-gi training emphasizing takedowns, positional control, and dynamic submissions. Combines elements of wrestling and judo with jiu jitsu principles. Suitable for mixed martial arts preparation or recreational practitioners seeking physical conditioning.
Intermediate-Advanced Training
Flagship classes for blue belt and above focusing on cutting-edge techniques and competition strategies. Includes concept-driven instruction, positional sparring, and personalized feedback from world champion instructors. Designed to accelerate progression toward black belt.
People
Keenan Cornelius
Founder
3rd degree black belt and multiple-time world champion. Inventor of the modern lapel guard system. Co-founder of Legion AJJ and pioneer of American Jiu-Jitsu methodology.
Miha Perhavec
Beginner Course Director
Judo and jiu jitsu black belt, best-selling author, and co-founder of Legion AJJ. Specializes in beginner instruction and curriculum development with over a decade of teaching experience.
Andris Brunovskis
Gi Instructor
3rd degree black belt, world champion, and Pan-American champion. Leads gi fundamentals and advanced classes with a focus on technical precision and competition preparation.
Sloan Clymer
No-Gi Instructor
Keenan Cornelius' second black belt, active pro MMA fighter, and jiu jitsu competitor. Specializes in no-gi instruction and mixed martial arts integration.
Austin Fraley
Beginner & Kids Instructor
Black belt with over 10 years of teaching experience. Coaches 65+ beginner courses and specializes in youth programs, with a focus on accessible, structured learning.
Questions
Is prior experience required to join Legion?
No prior experience is needed. Our 5-Week Beginner Course is designed for complete beginners.
What age groups do your kids programs serve?
Our Eaglets Program serves children aged 4-14, with specialized classes for different age groups.
Do you offer visitor passes for out-of-town guests?
Yes, we offer class passes, day passes, and week passes for visitors at competitive rates.
Are there opportunities for competitive training?
Yes, we offer competition preparation classes and have produced multiple champions at international events.
What should I wear to my first class?
For gi classes, wear a clean gi. For no-gi, wear a rashguard and shorts. Free rental gis are available.
Do you offer private lessons?
Yes, all our black belt instructors offer private lessons tailored to individual goals and skill levels.
