People who have competed at Australian Brazilian jiu-jitsu and grappling events. Australia only, for now.
| Coen Tonkin | Grey | SOUTHSIDE BRAZILIAN JIU-JITSU OFFICIAL |
| Coen Watson | Grey | SJJA Team |
| Coen-tamati Clifford | Grey | Gracie Barra Hunter Valley |
| Cohen Beardmore | White | CAZA BJJ Australia |
| Cohen Bell | White | Nova Arte Brazilian Jiu Jitsu |
| Cohen Erickson | Grey | Gracie Barra Castle Hill |
| Cohen McBride | Grey | Gracie Barra Burleigh Heads |
| Cohen McDonald | Unknown belt | Empire Martial Arts |
| Cohen Steele | White | Chave De Ouro |
| Cohen Stredder | Unknown belt | Cia Paulista Australia |
| Cohen Taylor | Unknown belt | Grappling Technics |
| Cohen West | White | Gracie Barra Tuggerah |
| Cohen Wood | White | Will Machado - Comp Team |
| Col Baillieu | Grey | Gracie Barra Carlton |
| Colby Allen | Black | Australian Elite Team |
| Colby Russell | White | Galeb BJJ |
| Colby Williams | White | Warrior World gym - Team fightbrothers |
| Cole Edwards | Grey | ATI Martial Arts |
| Cole Edwards | Grey | Wolves Den Perth |
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