Megaton Jiu-Jitsu RSS
- All
- "Funky" Ben Askren
- "Home-Jitsu"
- #194
- 10
- 10 anos
- 10 BJJ Solo Drills
- 10 Fight Deal
- 10 lutas
- 10 mandamentos
- 10-Fight Contract
- 100 Years
- 1000 Mile Solo
- 10th Planet
- 10th Planet Bethlehem
- 10th Planet Jiu Jitsu
- 11th hour rescue
- 12 anos
- 12-year-old
- 13-second heel hook
- 13-Year-Old Old Green Belt
- 15 Seconds
- 155 pounds
- 15th US Open
- 16 Year Old
- 16 Years Old
- 180
- 1997
- 1998 adcc
- 1999
- 1st Annual Salinas Open BJJ Championship
- 1st Pan-Americano ADCC
- 1st Qualify ADCC
- 1° Round
- 1º Pan-Americano ADCC
- 1º Qualify ADCC
- 2 Cops vs. 1 MMA Fighter
- 2 Jiu-Jitsu Black Belts
- 2 years old
- 2-Year-Old Boy
- 20
- 20 anos
- 20 anos de pride
- 200
- 2000
- 2000 adcc
- 2001 adcc
- 2002
- 2003
- 2003 adcc
- 2005
- 2005 adcc
- 2008
- 2009
- 2010
- 2010 Europeans
- 2010 Northwest Submission Challenge
- 2010 Pan
- 2011
- 2011 adcc
- 2011 Arizona Brazilian Jiu-Jitsu State Championship
- 2011 Arizona JJ State Championship
- 2012
- 2012 Arizona Open
- 2012 Worlds
- 2013
- 2013 Abu Dhabi World Professional Jiu-Jitsu Championship
- 2013 ADCC
- 2013 Brazilian National
- 2013 IBJJF New York International Open
- 2013 IBJJF Pan American Championship
- 2013 IBJJF Rome Open
- 2013 Mundials
- 2013 Pan
- 2013 pan american championship
- 2013 Trial
- 2013 World Championship
- 2013 World Training camps
- 2013 Worlds
- 2013 WPJJC
- 2014
- 2014 Boston Spring Open
- 2014 Boston Summer Open
- 2014 Chicago Spring Open
- 2014 IBJJF Boston Spring Open
- 2014 IBJJF Dallas Open
- 2014 IBJJF Las Vegas Spring Open
- 2014 Jiu-Jitsu European
- 2014 New York Summer Open
- 2014 Pan Kids
- 2014 World Championship
- 2014 worlds
- 2014 WPJJC
- 2015
- 2015 ADCC
- 2015 Euro
- 2015 IBJJF Pan Ams
- 2015 Marianas Open
- 2015 Pan
- 2015 Rome Open
- 2015 Worlds
- 2015 worlds master
- 2015 Worlds Masters
- 2015 worlds no-gi
- 2015 wpjjc
- 2016
- 2016 euroepan
- 2016 european
- 2016 IBJJF European
- 2016 pan
- 2016 Rio Olympic Games
- 2016 world master
- 2016 worlds
- 2016 worlds masters
- 2016 wpjjc
- 2016pan
- 2016wpjjc
- 2017
- 2017 adwpjjc
- 2017 IBJJF European
- 2017 IBJJF Worlds
- 2017 pan
- 2017 UGA Fall Supermatc
- 2017 World Jiu-Jitsu IBJJF Championship
- 2017 worlds
- 2017 worlds masters
- 2018
- 2018 adwpjjc
- 2018 no-gi pans
- 2018 pan
- 2018 World IBJJF Jiu-Jitsu Championship
- 2018 worlds
- 2018worlds
- 2019
- 2019 adcc
- 2019 ADWPJJC
- 2019 euros
- 2020
- 2022 ADCC
- 2022 IBJJF no-gi Worlds
- 2022 Worlds
- 2023 Brasileiros
- 205
- 23 Leg Locks
- 24
- 25
- 25 medals
- 254
- 2915 worlds
- 2nd Arizona Fusion Seminar
- 2nd Southwest Classic
- 2nd Tampa Fusion Seminar
- 3 aspects
- 3 correction method
- 3 Different Exercises for Grips
- 3 stripes
- 3 Tips
- 30
- 30 No Gi Takedowns
- 31Fifty
- 32 Years Old
- 34 times
- 350
- 3cg
- 3cg 6
- 3CG 7
- 3CG 7 results
- 3CG news
- 3cg results
- 3cg vi
- 3CG VII
- 3CG4
- 3rd American Cup
- 3rd Coast Grappling
- 3rd Southwest Classic
- 3° Copa Prime
- 3° etapa
- 4 Dynamic Transition Drills
- 4 Years Old
- 4-0
- 411 Position
- 48 hours
- 4th American Cup
- 4th Arizona Kids Cup
- 5 dicas
- 5 Essential Ways
- 5 Kneebar
- 5 STAR MARTIAL ARTS
- 50 anos
- 50 Cent
- 50/50
- 50/50 guard
- 500 Hours
- 5050 Heel Hook
- 51 BJJ Guard Sweeps in Less Than 7 Minutes
- 54
- 59 a 0
- 5th
- 5th American Cup. Claudio Franca
- 5th Arizona International Open
- 5th Arizona International Open of Brazilian Jiu-Jitsu
- 5th Arizona Open
- 5ª American Cup
- 6 month vacation
- 6 Types
- 6 Weeks Programme
- 6 years old
- 60 segundos
- 60kg
- 62 years old
- 65 anos
- 65kg
- 66kg
- 67-year-old
- 68 Year Old Granny
- 6th American Cup
- 6th Arizona International Open
- 6th Arizona State BJJ Open
- 6th Degree Black Belt
- 6ª Copa Luta pela Vida
- 7 BJJ drills you should do EVERYDAY
- 7 Tips
- 75 Years
- 757
- 7th American Cup
- 7th Annual American Cup BJJ Tournament
- 7º Best Fighters
- 8 BJJ solo drills
- 80/20 Rule
- 8th Arizona Open
- 8th International Jiu-Jitsu Open
- 9 Secret
- 95+
- 9ine
- a day in the life
- A luta
- A Nova Era
- A Reader Question
- A S Team
- A voz do mestre
- A.J. Agazarm
- A.J. Vaa
- aaerae alexander
- Aaron Broverman
- Aaron Johnson
- aaron pico
- Aaron Simpson
- Abacate
- ABC BJJ
- ABCBJJ
- Abdul Razak Alhassan
- abdurakhman bilaroy
- Abedi
- aberto
- abi pacinelli
- Abi-Rihan
- Abmar Barbosa
- Abobrinha
- abordagem
- Above & Beyond
- abraço
- abraham awad
- Abraham Lincoln
- Abraham Marte
- abrir guarda
- abs
- absolute
- Absolute champion
- Absolute Championship Berkuk Jiu-Jitsu
- absolute division
- absolute mma
- absolute pro division
- absoluto
- Absoluto faixa-azul
- Abu Dabhi pro
- abu dahbi
- Abu Dhabi
- abu dhabi brand slam
- Abu Dhabi Combat Club
- Abu Dhabi FC
- Abu Dhabi Fighting Championship
- Abu Dhabi Gand Slam Jiu-Jitsu World Tour Abu Dhabi
- Abu Dhabi Gand Slam Jiu-Jitsu World Tour London
- Abu Dhabi Gand Slam Jiu-Jitsu World Tour Rio de Janeiro
- Abu Dhabi Grand Slam
- Abu Dhabi Grand Slam Grand Slam de Tóquio
- Abu Dhabi Grand Slam Jiu-Jitsu World Tour London
- Abu Dhabi Grand Slam Jiu-Jitsu World Tour Tokyo
- Abu Dhabi Grand Slam Los Angeles
- Abu Dhabi Grand Slam Pro Tour
- Abu Dhabi Grand Slam Rio
- Abu Dhabi Grand Slam Tokyo
- Abu Dhabi Grand Slam Tour
- Abu Dhabi King of Mats
- Abu dhabi legends
- Abu Dhabi Pro
- Abu Dhabi Pro Trials
- abu dhabi queen of mats
- Abu Dhabi Trials
- Abu Dhabi World Pro
- Abu Dhabi World Pro 2015
- Abu Dhabi World Pro 2016
- abu dhabi world pro 2018
- Abu Dhabi World Pro Absolute
- ABU DHABI WORLD PROFESSIONAL
- Abu Dhabi World Professional Jiu-Jitsu Championship
- Abu Dhabi World Professional Jiu-Jitsu Cup
- Abu Dhabi WPJJC
- Abu Dhabi. Abu Dhabi Grand Slam
- abudhabi
- abuse
- academia
- Academia Delfim
- academia GAS
- Academia Marangoni
- Academia Nine Nine
- Academia Renzo Gracie
- Academia Ryan Gracie
- academy
- academy growth
- Academy of Combative Arts
- Academy Owners
- Acadepol
- açaí
- Acai Bowl
- Ação e Reação outreach project
- ACB
- acb 13
- acb 88
- acb jiujitsu
- ACB JJ
- ACB JJ 10
- ACB JJ 11
- ACB JJ 13
- acb jj 14
- ACB JJ 8
- ACB JJ 8 Results
- ACB JJ Lightweigh
- ACB JJ World Grand-Prix
- acbjj
- Accident
- Accomplishment
- accusation
- Acelino Popó
- acessórios
- achievement
- Achilles lock
- acidente
- Acima de 99kg
- ACL
- acl injury
- acl ligament
- ACL Tear
- Aclimação
- acrobática
- Action
- Action Bronson
- actor
- Acworth
- adam bradley
- adam jones
- Adam Miles-Woodland
- Adam Nadow
- Adam Shahir Kayoom
- Adam Shoalts
- Adam Wardzinski
- Adamson Bros
- adaptive grappling
- ADCC
- ADCC 1999
- ADCC 2000
- ADCC 2001
- ADCC 2003
- ADCC 2005
- ADCC 2006
- adcc 2007
- ADCC 2008
- ADCC 2009
- ADCC 2011
- ADCC 2011 brackets
- ADCC 2012
- ADCC 2013
- ADCC 2015
- ADCC 2015 Day 2
- ADCC 2017
- ADCC 2017 Finland
- ADCC 2017 Finland Quarter Finals Results
- ADCC 2019
- ADCC 2022
- ADCC 2022 news
- adcc 2022 west coast trials
- adcc 2024
- adcc asia & oceania trials
- ADCC Asia and Oceania Trials
- ADCC Barcelona
- ADCC Brasil
- ADCC Brazil
- ADCC Brazil Trials
- adcc champ
- ADCC Champion
- ADCC coverage
- ADCC Dallas Open
- ADCC East Coast Trials 2021
- ADCC European Trials
- adcc finland
- ADCC Hall of Fame
- ADCC News
- adcc north american trial
- ADCC North American Trials
- ADCC Results
- ADCC Rio
- ADCC South American Trials
- ADCC Submission Fighting World Championship
- ADCC Trial
- ADCC Trials
- ADCC Trials Brazil
- ADCC trials results
- ADCC West Coast Trials
- adcc west coast trials 2017
- ADCC. Jiu-Jitsu
- ADCC. learning
- ADCC2013
- ADCC2015
- ADCCMarcus Buchecha
- adelaide pedo hunter
- ADFC
- ADFC 2
- adgs
- ADGS 2023-2024
- adgs abu dhabi
- ADGS LA
- adgs london
- adgs miami
- ADGS Moscow
- adgs rio
- ADGS Tokyo
- adgsad
- adgsla
- ADHD
- Adidas
- Adil Makroum
- Adilson Bitta
- Adilson Maguila
- Adilson Rosa
- Adilson Souza
- adkom
- Admilson Brites
- administração
- ADNEC
- adolescentes
- adqom
- Adrenalina
- adrenaline training center
- Adriadne de Oliveira
- Adrian Mattheis
- Adriana Gracie
- Adriano Lima
- adriano mamute
- Adriano Marins
- Adriano Martins
- Adriano Mikinho
- Adriano Moraes
- Adriano Ornellas
- Adriano Ramos
- Adriano Silva
- adult website
- adulto
- advanced
- Advanced Basics
- Advanced Basics: NoGi Submissions -Kimura
- advanced techniques
- Advice
- advices
- ADWJJP2016
- adwjjt
- adwpjjc
- adwpjjc16
- adwpjjc16.4-16
- adwpjjc17
- aérea
- Afastado
- afastamento
- AFC
- Affiliation
- Affliction
- Africa
- agds rio
- Age
- age 42
- AGF
- agility exercises
- Agosto
- água
- Aguinaldo Silva
- Ahmad Al Ammar
- Ahmad Al Ketbi
- Ahmed Best
- AIGA
- Aikido
- Aikido guy
- Aikido Quest
- Ailton Barbosa
- Air Force
- Air Force Hero
- airman
- AJ
- AJ Agazarm
- AJ McKee
- AJ Sousa
- ajo tour
- AJP
- AJP Tour
- ajp tv
- AJP World Tour
- ajp. ajp tour
- AJPTour
- ajuste
- ajuste
- Akop Stepanyan
- Al Bundy
- Al Iaquinta
- Al Laquinta
- AL LEONE
- Al Neyadi
- Alan Belcher
- Alan Chatuba
- Alan Finfou
- Alan Gomes
- Alan Moraes
- Alan Nascimento
- Alan Nugget
- Alan Nuguette
- Alan Patrick
- Alan Puro Osso
- Alan Régis
- Alana McLaughlin
- alavanca
- Albert Crane
- Albert Einstein
- Albert Hugues
- Alberto Crane
- Alberto Pantoja
- Alberto Ramos
- Albino & Preto
- Albuquerque
- Alcides Gigghia
- Aldo
- Aldo "Caveirinha" Januario
- Aldo Batista
- Aldo Batista Club BJJ
- Aldo Caveirinha
- Aldo Junior
- Ale
- alec baulding
- alegria
- Alejandro Carreras
- Alejandro Mandarina
- aleksei oleinik
- Aleksei Olenik
- Alemanha
- Alessandra Vieira
- Alessandro Federico
- Alex "Negao" Paz
- Alex Atala
- Alex Caceres
- Alex Centner
- Alex Cowboy
- Alex Crispim
- Alex Mangueboy
- Alex Martinez
- Alex Martins
- Alex Monsalve
- Alex Nicholson
- Alex O'Loughlin
- Alex Oliveira
- Alex Pereira
- Alex Silva
- Alex Sodré
- Alex Taveira
- Alex Trans
- Alex Vamos
- Alex White
- Alexa Grasso
- Alexander Andreotti
- Alexander Gustafsson
- Alexander Scott
- Alexander Shlemenko
- Alexander Trans
- Alexander Volkanovski
- Alexander Volkov
- Alexandre Baixinho
- alexandre barauna
- Alexandre Bezerrra
- Alexandre Cacareco
- Alexandre Café
- Alexandre Capitão
- Alexandre Ceconi
- Alexandre Dantas
- Alexandre de Souza
- Alexandre Henrique
- Alexandre Nielsen
- Alexandre Paiva
- Alexandre Pequeno
- Alexandre Pimentel
- Alexandre Popó
- Alexandre Pulga
- Alexandre Ribeiro
- Alexandre Salgado
- Alexandre Salim
- Alexandre Soca
- Alexandre Souza
- alexandre vieira
- Alexandre “Café” Dantas
- Alexandre “Gigi” Paiva
- Alexandro Ceconi
- alexey oleynik
- Alexis Davis
- Alexis Du Fresne
- Alexis Dufresne
- algodão
- Algoz de Jacaré no UFC
- Ali Bagutinov
- Ali dead
- alicerce
- alimentação
- alimento
- Alison Tenchiran
- alison tremblay
- Alistair Overeem
- Alistair Overeem Bigfoot Silva
- Alistair Overeen
- Alistar Overeem
- Aljamain Sterling
- All Star
- All Star #2
- All Star 2012
- All Star Tournament
- All Things BJJ
- all-female open mat
- Allan Di Lucia
- allegations
- Allen Mohler
- allgalvao.com
- Alliance
- Alliance Acqua
- Alliance Atlanta
- Alliance Bahrain
- Alliance Campinas
- Alliance Charlotte
- Alliance Cup
- Alliance Eastlake
- Alliance Ecuador
- Alliance Floripa
- Alliance Greenville
- Alliance Helsinque. Jiu-Jitsu
- Alliance Jiu Jitsu Miami
- Alliance jiu-jitsu
- Alliance Jiu-Jitsu of Greenville
- Alliance Jiu-Jitsu Team
- Alliance Madison
- Alliance Marcelo Garcia
- Alliance Mario Reis
- Alliance Miami
- Alliance MMA
- Alliance NYC
- Alliance Orlando
- Alliance Rio
- Alliance San Francisco
- Alliance Texas
- ALLIANCE TRAINING CENTER
- Alligator Arm Bar
- Almada
- Almeida
- Almeida JJ
- Almieda Jiu-Jitsu
- alongamento
- Alonzo Menifield
- Altanta Open
- Altered Carbon
- alternative healing
- altitude
- altitude training
- Alto desempenho
- alto rendimento
- Alto Tietê
- aluno
- Alunos
- Alvarez BJJ
- Álvaro Barreto
- Alvaro Bobadilla
- Alvaro Fontes
- Alvaro Mansor
- Alvaro Mansur
- Álvaro Romano
- Alyssa Wilson
- AMAERJ
- amal amjahid
- Amal Easton
- amanda alequin
- Amanda Bruse
- amanda cooper
- amanda leve
- amanda loewen
- amanda nunes
- Amanda Serrano
- Amanda Wilson
- amansa-sogro
- Amarillo
- amarração
- Amateur
- amateur fighter
- Amaury Bitetti
- amazing
- Amazing Pass
- Amazon Forest
- Amazon Prime
- Amazon Trials
- Amazonas
- AMBJJ
- Amerian Nationals
- america
- América FC
- American Cup
- American Cup 2010
- American Cup 2011
- American Cup 5
- American Grappling Federation
- american jiu-jitsu
- American Kickboxing
- American National
- American National 2010
- American Nationals
- American Nationals 2010
- American Nationals 2011
- American Nationals 2011 results
- American No-Gi Nationals 2010
- american psycho
- American Senate
- American Top Team
- americana
- Americana de Pé
- americana no pé
- americanfighter.com
- Americano
- Americano de Jiu-JItsu 2014
- americano no pé
- Americas Pro Jiu-Jitsu
- amigo
- Amilcar Alves
- amino acids / BCAAs
- amir joshua
- Amir Sadollah
- Amman Jordan
- Amnaury Bitetti
- Amozonas
- amputation
- Amputee
- Amputee Athlete
- Amputee MMA Fighter
- Amrlock Voador
- Amsterdam Police
- Amy Campo
- Ana Carolina Lebre
- ana carolina schmitt
- Ana Carolina Vidal
- Ana Carolina Vieira
- Ana Carolina Viera
- Ana Kelly Almeida
- Ana Laura
- Ana Laura Cordeiro
- Ana Lowry
- Ana Maria Índia
- ana rodrigues
- Ana Schmitt
- Ana Vieira
- anabolizante
- anaconda
- anaconda choke
- Anaconda-Ezekiel
- anaheim
- análise
- analisys
- analysis
- Anastásio Junior
- Anatoly Malykhin
- Anatomy
- Ancelmo Góis
- ander Emelianenko
- Anderso Silva Tests Positive For Steroids
- Anderson 'The Spider' Silva
- Anderson Braddock
- Anderson Braddock Silva
- Anderson Luis
- Anderson Munis
- Anderson Pereira
- Anderson Silva
- Anderson Spider Silva
- André Alberto
- andre almeida
- André Bastos
- André Bottino
- Andre Campos
- Andre Chatuba
- Andre Dede Pederneiras
- Andre Dedeco Almeida
- Andre Dida
- André Fernande
- André Galvão
- André Galvão Ryron Gracie
- Andre Galvao vs. Gordon Ryan
- Andre Glodizinski
- André Machado
- Andre Maneco BJJ
- Andre Marola
- André Minhoca
- Andre Muniz
- André Negão
- Andre Negao Terencio
- André Pederneiras
- Andre Porfirio
- andre rudolfo
- André Santos Chatuba
- André Sergipano
- andre Souza
- Andre Tadeu
- André Terêncio
- André Ushirobira
- André Veinert
- Andreas Spang
- Andreh Anderson
- Andrei Andrezzo
- Andrei Arlovski
- andresa correa
- Andressa Cintra
- Andressa Correa
- Andressa Correia
- Andrew Benibe
- Andrew Craig
- andrew tackett
- Andrew Tate
- Andrew Wiltse
- Andrew Wiltse vs. Gabriel Almeida
- Andrews Tigrão
- Andrey Ferreira
- Andrey Koreshkov
- Andrezinho Nogueira
- andris brunovskis
- Android
- Andy Anderson
- Andy Murasaki
- Andy Roberts BJJ
- Andy Souwer
- Andy Varela
- Angela Cortês
- Angela Lee
- Angela Magana
- Angelica Galvão
- Angola
- animais
- Animal Based Protein
- animal rescue
- Anistávio Gasparzinho
- aniversário
- anjo
- Ankle Lock
- Ankle Pick Setup Option
- Ann Arbour JJ
- Ann Perez
- anna dempster
- anna mccauley dempster
- Anna Rodrigues
- Anne Veriato
- Annie Iturrino
- annmaria demars
- Announcement
- Annoy
- ano novo
- anon white belt
- answer questions
- Anthony "Rumble" Johnson
- Anthony Bourdain
- Anthony Dizy
- Anthony Griffiths
- Anthony Hernandez
- Anthony Johnson
- Anthony Perosh
- anthony pettis
- Anthony Smith
- Anthony ‘Rumble’ Johnson
- Anti Bully Kid
- Anti cramps menu
- Anti Doping Violation
- Anti-Doping
- antibiotics
- antidoping
- antologia
- Antonino Eduardo
- Antonio Antonioli
- Antonio Banuelos
- Antonio Bigfoot
- Antonio Bigfoot Silva
- Antônio Borges
- Antonio Braga Neto
- Antonio Cara de Sapato
- Antonio Carlos
- Antonio Carlos Jr
- Antonio Carvalho
- Antonio Cicconi
- Antonio Inoki
- Antonio Netto
- Antonio Pedreira
- Antonio Peinado
- Antonio Pezão
- Antonio Rodrigo Nogueria
- antonio rogerio nogueira
- Antonio Sérgio
- Antonio Sérgio Canudo
- antonio silva
- Antônio Tenório
- Antony Robles
- ao vivo
- AOJ
- Aoqui family
- Apae
- apagado
- apagão
- Aparecido Bill
- apoio
- aposentado
- aposentadoria
- apostas
- apparel
- apples
- apps
- aprenda
- aprenda Jiu-Jitsu
- aprendendo jiu-jitsu
- aprender
- aprender jiu-jitsu
- aprender online
- aprendizado online
- apresentador
- April 1st
- April fools
- april06
- april14
- april15
- april19
- april20
- april22
- april23
- April24
- april26
- april27
- april28
- aquecimento
- ar livre
- Árabes
- Aracaju
- Araçatuba
- Aranha
- Arashi Do Martial Arts
- Arbi Muradov
- arbitragem
- árbitro
- Arena da Juventude
- Arena Fight
- Arena Grappling
- ares bjj
- Ares Brazilian Jiu Jitsu
- Ari Galo
- Ariel Helwani
- Arizona
- Arizona BJJ State Championship
- Arizona Brazilian Jiu-Jitsu State Championship
- Arizona Brazilian Jiu-Jitsu State Championship 2011
- Arizona Combat Sports
- Arizona Kids Cup
- Arizona Open
- Arizona State Brazilian Jiu-Jitsu Championship 2010
- Arizona State Brazilian Jiu-Jitsu Federation
- Arizona State Championship 2010
- Arizona State Championship 2011
- Arlington
- arm attacks
- arm bar
- arm bar from guard
- Arm Barm
- Arm Drag
- Arm Drags
- arm in ezekiel
- Arm Lock
- Arm Triangle
- arm triangle submission technique
- Arm Triangle to Sweep
- arm-and-neck choke
- arm-triangle
- armadilha
- armadura
- Armando Basulto
- armando sanchez
Learn from Mackenzie Dern and donate a toy in Tempe, AZ on Dec 7!
Black belt Mackenzie Dern of GMA Megaton Jiu-Jitsu will be teaching a workshop in Tempe, AZ on Dec. 7. The 2014 no-gi...
Sophia Drysdale & Mackenzie Dern help spread Jiu-Jitsu to women in Mexico, Las Vegas
Jiu-Jitsu is growing so rapidly and more and more opportunities are coming up for athletes to compete, to attend semi...
Video: Let’s go back to Mackenzie Dern’s early winning days for her 21st birthday
Mackenzie Dern of Megaton Jiu-Jitsu has been on the mats since she can remember. As a competitor who caught the eye o...
Join Mackenzie Dern’s female training camp in Mexico City this July
Black belt and female pioneer Mackenzie Dern of GMA Megaton Jiu-Jitsu in Phoenix, AZ will be in Mexico City during th...