Pina Simpson
(Derrin Teariki Simpson)




Derrin Simpson VERIFIED | |
Black belt 3rd degree VERIFIED | |
23 year(s) and 9 month(s) of training | |
November 24, 1969 (age 55) | |
Kaimiro, Taranaki, New Zealand | |
Tsunami Brazilian Jiu-Jitsu VERIFIED | |
Tsunami Brazilian Jiu-Jitsu | |
Website | |
Facebook profile | |
@Pina Simpson |
Lineage: Kano-Maeda-Carlos Gracie-Carlson Gracie-Rodrigo Mederios-John Veloso Ouano
Aotearoa BJJ OG.. did a tonne of yards, sharing, competing & growing BJJ in NZ..Head Instructor & co-founder of Tsunami Southern Tribes Aotearoa.. Founder of Māori BJJ/Whātōtō Nationals.. Jiujitsu is Life
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Achievements
Profile manually reviewed & certificate issued | |
Current rank verified by promoting instructor | |
Name verified by credit card | |
Coach with confirmed students | |
10 verifications received | |
25 verifications received | |
50 verifications received | |
Trained for 5 years | |
Trained for 10 years | |
Trained for 15 years | |
Trained for 20 years | |
Won 5 gold medals | |
Won 10 gold medals | |
Won 25 gold medals | |
10 competition matches | |
50 competition matches | |
100 competition matches | |
500 forum posts | |
1,000 forum posts |
Coaches
![]() | John Ouano Tsunami Brazilian Jiu-Jitsu Los Angeles, United States of America Black belt 5th degree |
Students

Sam

Dalton

Gary

Jayden

Tau

Dave

Te

Brandon

Cooper
Belt promotions

Sam

Dalton

Jayden

Dave

Brandon

Tim

Yit

Hone

Cooper
Black belt 3rd degree verification progress
Profile filled out Promotion history filled out Identity Confirmed 1925/1000 vote points
100%
Wall
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![]() | What's up with the four year delay with the stripes? IBJJF cashing in? Complicates verifying a student of yours stating only you as promoting instructor at a time when you formally only had BB 1st stripe but had more than enough time in belt for 2nd degree. 2 month(s) ago |
![]() | Covid delayed Prof. John Ouano from coming to NZ to do promotions. 2026 im 14 years Black.. 2 month(s) ago |
![]() | But why then not 2:nd degree in 2018, pre-covid, when you got a 1:st degree diploma from him? Also, both you and John signed Sam's BB diploma in 2022 but you didn't get yours for 2:nd degree until a year later, even though you had been a BB for 10 years already in 2022? Btw, I really don't question your ranks - rather the opposite. But Sam has written only you as promoting instructor for BB in 2022, even though you weren't formally a 2:nd degree (but diploma says John as well 2 month(s) ago |
![]() | Appreciate the convo brother… Sam trained with me from white belt… Southern Tribes Aotearoa was founded by me & Carl Moke so our signatures are on all certificates. We Joined Tsunami 2018. John gave us our 1st Degrees then. John gave his blessing to grade Sam(& others) as we were on our 2nd lockdown & he couldn’t come here. 2 month(s) ago |
Gallery
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Blue belt days


Hui

Te Rangatapu hui

Two of my favourite human beings, Ricardo Liborio, Me & John ‘the Rev’ Jensen

Tsunami Lineage

Aotearoa History..

Me & Ze Radiola
Promotion history
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February 22, 2025 - Tsunami Southern Tribes Ngāmotu Academy
0 year(s) 5 month(s) 12 day(s)



January 22, 2023 - Tsunami Southern Tribes Ngāmotu Academy, New Plymouth, New Zealand
2 year(s) 1 month(s) 0 day(s)





February 28, 2009 - Gracie Barra Sydney
3 year(s) 0 month(s) 25 day(s)
Promoted by: Prof Marcelo Rezende

July 12, 2006 - Gracie Barra Auckland
2 year(s) 7 month(s) 16 day(s)
Promoted by: Prof Marcelo Rezende

February 21, 2004 - Gracie Barra, Sydney
2 year(s) 4 month(s) 21 day(s)
Promoted by: Prof Marcelo Rezende





November 1, 2001 - New Plymouth
2 year(s) 3 month(s) 20 day(s)

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