KingJiuJitsu

Inside Chu's Martial Arts, 55 Glen Cameron Rd Unit 2, Thornhill, ON L3T 1P2, Canada

4.9 (69 reviews)

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Quality Instruction in Brazilian Jiu-Jitsu for Kids and Adults in Toronto. We focus on Anti-Bully Training & Self defense. Active Competition Team . Visit or call us today for a FREE Week Trial. Thornhill and Scarborough Locations.

https://www.kingjiujitsu.com/

(647) 449-1981

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Reviews from Jiu-Jitsu Blog members who have trained at KingJiuJitsu. Member recommendations raise an academy's Jiu-Jitsu Blog Score.

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Vs S

Thank you for being on such high level and making your students grow!

Instructors
Posted 2 weeks ago
Maxim Li

Great facility and staff!

Instructors Facility
Posted 1 month ago
Mike Gindin

Super helpful staff and team, love training here

Instructors Atmosphere
Posted 3 months ago
Andrew R

Excellent training and community

Classes Atmosphere
Posted 3 months ago
Nehman Amani

This team has been home since the start of 2026 and there’s been no regrets. Professor Gregg is not only one of the best in the game when it comes to BJJ but he is also top with his teaching/training credentials. Joining this team you’ll find that it will satisfy all your needs. If you want to get into BJJ just to try something new, if you are an athlete seeking new challenges, or if you have the competitive mindset this is the place. Professor Gregg does a great job with building his relationships with all his students and is always eager to answer your questions. Now, for those parents looking for a safe place to bring your kids to train BJJ or just try it out. This gym is the place. There are so many opportunities here since the kids classes are packed. They will learn the martial art, get stronger, make new friends, and be apart of a big family! For anyone looking for a new gym or looking to get into BJJ come here and see how it is. Tuesday Gi class and Thursday NoGi class are great days to introduce yourself to the coach and team!

Instructors Classes Atmosphere
Posted 3 months ago
Elsa Chiang

The very first time to try out the BJJ, and my kids are enjoying it. The coaches are very professional and patient.a lot fun games for little kids as well. BJJ doesn't teach children how to be aggressive; it gives them the confidence not to be. It shapes them into physically fit, mentally resilient, and respectful individuals who are equipped to handle life's challenges.

Instructors Classes
Posted 4 months ago
Shivam Ramani

After spending the past few months around this community, one thing that stands out the most is the culture that’s been built here. For adults starting BJJ, the environment can make or break the experience, and this place gets it right. The atmosphere is welcoming, respectful, and supportive while still pushing everyone to improve every class. People train hard, but there’s also a strong sense of control, safety, and looking out for one another on the mats. A lot of that culture clearly comes from Prof. Gregg and the positive mindset he and others like Prof. Dane, Gustavo and Ellias brings across all the branches. You can genuinely feel the focus on growth, discipline, respect, and helping people become a little better every day — not just in BJJ, but mentally as well. The coaches are approachable, patient, and always willing to help without making anyone feel uncomfortable for asking questions or being new. That kind of environment is rare and makes a huge difference, especially for adult beginners. Really grateful for the community that’s been created here.!!! highly recommended...Ossss

Instructors Classes Atmosphere
Posted 5 months ago
Carlos Del Cistia (Arieh Lev)

Highly recommend KingJiuJitsu for any parents looking to get their kids started in Jiu-Jitsu. The instructors are incredibly kind, attentive, and genuinely invested in the students' progress. They do a fantastic job of striking the right balance—teaching real skills while keeping the classes fun, structured, and interesting. My kids look forward to every session!

Instructors Classes
Posted 5 months ago
Ruy Heuer

Training at King Jiu Jitsu has been one of the best experiences I’ve had. Professor Gregg is an incredible instructor, knowledgeable, patient, and truly passionate about helping every student improve. His team and the students create an amazing environment of respect and discipline, where everyone pushes each other to be better every single day. It’s competitive, but always supportive exactly what real jiu-jitsu should be. If you’re looking for a place to grow, challenge yourself, and train with great people, this is the spot. OSS!

Instructors Classes Atmosphere
Posted 1 year ago
Lindon Arcilla

Professor Greg is a great teacher, and the dedication to his craft is everything you want from a professor. I also want to add, his kids class was my daughter’s favourite gym out of 5 other gyms. She loved how she was welcomed, all the coaches and professors introduced themselves to her, even the kids introduced themselves and I know that made her feel safe and welcomed. Everything a child looks for before joining a gym. Amazing job by the coaches and team.
Posted 1 year ago
Nick Choi

KingJiuJitsu is a great team with positive energy. Amazing environment for beginners. Professors and teams always trying to help each other improve. Safe and competitive🥋💪
Posted 1 year ago
Mike P

Started training here about a year ago and absolutely love it! The atmosphere is very friendly, welcoming, respectful, and free of egos. Professor Gregg is extremely knowledgeable, passionate and you can tell he really cares about his students. Would definitely recommend to anyone considering taking BJJ for the first time or current practitioners.
Posted 2 years ago
Stella Stone

One of the best academies in Toronto!!! Clean, professional, supportive, multiple locations and most of all GREAT teachers!!!!!!! Highly suggest if interested in joining a high energy, competitive squad or just want a thorough teaching in the art! 🥋
Posted 2 years ago
Amirali Mehrgani

professor Gregg is one of the best BJJ instructors in the city💪🏻 very knowledgeable and professional. Professor gregg cares a lot about the sport but he also cares about the mental side of things, he is an amazing person. kingjiujitsu also holds bjj seminars and open mats from time to time which are worth trying out. Ossss
Posted 2 years ago
Spandy Andy

The owner of this studio decided to comment negatively on my wedding video online. I’ve never met him. Not someone you can trust.

Instructors
Posted 1 day ago