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

378

Silver

346

Bronze

276

432 athletes
204 adults
228 kids
18 black belts
1000 placements

Wins

1970

Win rate

49%

Losses

2058

Recorded performance4028 matches

Adults1577 matches

49% Gi (765 matches)51% No-Gi (812 matches)

Kids2439 matches

58% Gi (1411 matches)42% No-Gi (1028 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
1	Nathan Johnston Purple2–8	Purple	20%	10
2	Noah Mountjoy Blue13–15	Blue

Kids

Ranked by belt and record

#	Athlete	Belt	Record	Matches
1	Nathan Andrews Grey3–1	Grey	75%	4
2	Nicolas Carter Grey0–7	Grey

Recent results

Podium finishes while representing this gym, newest first

Athlete	Result	Division	Event
Dylan Simpson	gold	Gi Adult / Male / White / Adult / -200 lbs	Grappling Industries GOLD COAST7 June 2026
Hunter Leith	gold	Boys Gi / Yellow / Teen I (13yrs) / -48.3 kg	ABJJC Perth Open7 June 2026
Aria Nicholl	gold	Girls Gi / White / Teen I (13yrs) / -44.3 kg	ABJJC Perth Open7 June 2026
Leonardo Sumegi	bronze	(Boys No-gi / White / Pee Wee III (8yrs) / -27 kg)