Academy

De Been 100% Jiu Jitsu

Australian competition record. Wins and medals stay with the gym they represented at the event. The roster is who trains here now. Older events still use current gym until they are re-synced.

Gold

376

Silver

350

Bronze

274

388 athletes
186 adults
202 kids
18 black belts
1000 placements

Wins

1460

Win rate

48%

Losses

1588

Recorded performance3048 matches

Adults1347 matches

49% Gi (660 matches)51% No-Gi (687 matches)

Kids1689 matches

59% Gi (1004 matches)41% No-Gi (685 matches)

Competition

Gym rankings

Last 12 months, Australia-wide. Wins follow the gym named at the event.

Achievements

Top 10 gym

Win rate

48%

1442–1562

Athletes per event

9.5

91 events

Finish rate

57%

826 subs

Wins per fighter

3.8

wins each

Adults

Ranked by belt and record

#	Athlete	Belt	Record	Matches
76	Dan Holznagel Blue2–3	Blue	40%	5
77	Dexter Hong Blue2–3	Blue

Kids

Ranked by belt and record

#	Athlete	Belt	Record	Matches
201	Ari Elliott Unknown belt0–0	Unknown belt	-	0
202	Max Richards Unknown belt0–0	Unknown belt

Recent results

Podium finishes while representing this gym, newest first

Athlete	Result	Division	Event
Kasch Maunder	gold	Boys No-Gi / Yellow / Junior III (12yrs) / -46.90 kg	Townsville Open 202614 Feb 2026
Taio Maunder	bronze	Boys No-Gi / Orange / Teen II (14yrs) / -55.00 kg	Townsville Open 202614 Feb 2026
Isabelle Samperi	silver	Girls Gi / White / Junior II (11yrs) / -30.20 kg	Townsville Open 202614 Feb 2026
Harrison Carter-Brown	silver	Male Absolute Gi / White / Adult / Open Weight