#88worldwide by verification points of confirmed members
Top 32%
Black belts
2 black belts
Top 37%
Competition medals
21 medals
About
- Phone0614506287
- Medals20
12
5
3
Administrator(s)
IHIwan
MHMike
Most training sessions logged
Most sparring rounds logged
Training time
Time since last promotion
Confirmed members per academy
Bigger than 96% of academies
43 members
96% of academies
155
Members by belt
43 confirmed members · 5% black belts
White47%20
Blue37%16
Purple12%5
Black5%2
Confirmed members
43Plus 1 member on the academy's list who has no Beltchecker profile yet.

Visitors
1 guest has trained here
Schedule
5 classes a weekNo classes
No classes
No classes
11:00 to 12:00Woman's only BJJ & Grappling
IHIwan HansenLearn Brazilian jiu jitsu and grappling in a safe, supportive and fun environment. All levels welcome, no experience needed.
Times are local to the academy (Europe/Amsterdam).
Average time spent at each belt (verified profiles only)
| UNDERHOOK SOCIETY | WORLD AVERAGE | |
|---|---|---|
| 1 year(s), 10 month(s), 26 day(s) | 2 year(s), 3 month(s), 29 day(s) | |
| 2 year(s), 6 month(s), 13 day(s) | 3 year(s), 9 month(s), 14 day(s) | |
| 1 year(s), 4 month(s), 9 day(s) | 2 year(s), 11 month(s), 28 day(s) | |
| 2 year(s), 2 month(s), 7 day(s) | 3 year(s), 0 month(s), 12 day(s) |
Competition record
25
Wins
12
Losses
68%
Win rate
Competition medals

13
Gold

5
Silver

3
Bronze
































































