People who have competed at Australian Brazilian jiu-jitsu and grappling events. Australia only, for now. See Australian BJJ rankings for recorded wins by belt, state, and ruleset.
| Johnny Vilcachagua | Purple | Gracie Elite Australia |
| JohnnyMax Hartnett | Grey | Galeb BJJ |
| Johnson Budiman | Grey | SJJA Team |
| Johnson George | White | Gracie Barra Edgeworth |
| Johnson Tran | Blue | Gracie Barra Mount Lawley |
| Jolene Ronnholm | Grey | ONE Jiu-Jitsu Academy |
| Jon Barton | Blue | CAZA BJJ Australia |
| Jon Bingham | Blue | De Been 100% Jiu Jitsu |
| Jon Bovard | Brown | SJJA Team |
| Jon Brendel | White | Victor Harbor BJJ |
| Jon Clarke | White | Gracie Barra Mona Vale |
| Jon Cooper | White | Sanuk Brazilian Jiu Jitsu |
| Jon Dale | Grey | Life BJJ |
| Jon Ferguson | Unknown belt | Combat Therapy Centre |
| Jon Guetano | Blue | MMAFFT |
| Jon Irwin | Unknown belt | Element Australia |
| Jon Schwarz | Unknown belt | Escape Jiu Jitsu |
| Jon Shepherd | Unknown belt | Combat Therapy Centre |
| Jon Soper-Dyer | Purple | Balance BJJ |
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