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The Noble Grounds BJJ shopfront on Whitehorse Road, Mitcham

You don’t need to be tough to start. You just need to start.

Beginner-friendly, ego-free training led by Jason Ng - a Renegade BJJ (Australian Elite Team), 1st Degree Black Belt with proven competition experience.

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How Noble Grounds started

A black belt with thirty years in martial arts, a room in Mitcham, and a way of training that does not ask you to be tough before you walk in.

Noble Grounds Brazilian Jiu Jitsu is now open in Mitcham, Melbourne. Beginner-friendly, ego-free training designed to build confidence from day one, led by a coach who believes mastery is a lifelong pursuit.

Founded by a Jason, a BJJ Black Belt with over 30 years in martial arts and over 18 years on the mats, Noble Grounds is more than just a gym. It’s a place where people from all walks of life come to challenge themselves, support each other, and discover what they’re truly capable of through Jiu Jitsu

At Noble Grounds, high standards and humility coexist. Training is serious, but the culture is inclusive. Everyone is encouraged to show up, work hard, and lift each other up.

Jason Ng talking to the room on opening day in MitchamTwo coaches greeting each other on the mats on opening dayJason Ng with two gold medals after a Brazilian Jiu Jitsu competitionJason Ng on the mats
30+
Years in martial arts
18+
Years on the mats
12
Classes a week
$20
Trial class, no membership needed
A class lined up on the mat at the Noble Grounds academy in Mitcham

What we stand for

Training is serious, but the culture is inclusive. This is what that looks like in practice.

Ego-free training

High standards and humility coexist. Everyone is encouraged to show up, work hard, and lift each other up.

Built for beginners

No experience required, just a willingness to start and grow.

Fundamentals first

You will learn fundamentals the right way from day one, then build toward confident, effective technique that works under real pressure.

Proven in competition

A space that’s welcoming, technical, and proven through world level competitions.

A real community

A place where people from all walks of life come to challenge themselves, support each other, and discover what they’re truly capable of.

No lock-in contracts

Flexible membership options, no lock-in contracts, and a $20 trial class to start.

Training, coaching and competing

Photographs from the mats, from competition weekends, and from the room in Mitcham.

  • Jason Ng receiving his black belt promotion certificate
  • Jason Ng passing guard during a Brazilian Jiu Jitsu class
  • Jason Ng coaching two training partners through a technique on the mat
  • Two training partners rolling, one working from top position
  • A full mat of pairs training at the same time
  • A match under way on the competition mat at a Brazilian Jiu Jitsu tournament
  • Jason Ng in his gi and black belt
  • Jason Ng watching a pair train during an open mat
  • Jason Ng controlling a leg during a competition match
  • Jason Ng working from the top during a competition match
  • Jason Ng with his hand raised after winning a match
  • The scoreboard during one of Jason Ng’s competition matches
Jason Ng with his hand raised after winning a Brazilian Jiu Jitsu match
Renegade BJJ (Australian Elite Team) Black Belt

Meet your Head Coach, Jason Ng

Jason Ng is a Brazilian Jiu Jitsu Black Belt under Renegade BJJ (Australian Elite Team), one of Australia’s premier competition teams. He has been training Brazilian Jiu Jitsu for over 18 years, with World, National, and State competition experience.

1st Degree
Black belt
30+ years
In martial arts
18+ years
On the mats
Competing in 2026
  • IBJJF Asian Open — Tokyo
  • IBJJF World Masters — Las Vegas
  • IBJJF Pan Pacific Championships — Melbourne
900m from Mitcham station

Start your journey with Noble Grounds, today.

Whether you’re curious about starting Brazilian Jiu Jitsu, have a question about classes, or want to learn more about Noble Grounds, we’d love to hear from you.

A class lined up on the mat at the Noble Grounds BJJ academy in Mitcham