With over a decade of martial arts training, Logan brings both experience and enthusiasm to the mat. After earning the Student of the Year award in 2023, he transitioned into a teaching role, helping students understand techniques and occasionally leading classes. Known for his fun and positive attitude, he strives to make training both educational and enjoyable, especially for younger students. Outside the academy, Logan is a drummer in an alternative metal band that performs at various venues throughout the Middlesex area.
- Black Belt in Defensive Edge RMA/SCJ
- Yellow Belt in Brazilian Jiu-Jitsu under Josh Johnson
- 2023 Defensive Edge Student of the Year
Andrew Mac - Office Administrator
Mac has been training in martial arts for over a decade, beginning his journey at age 11. With a strong foundation in Kempo Karate, Mac brings structure and purpose to not only his martial arts, but his work at our front desk. As the Office Administrator, he prioritizes a clean, efficient, and welcoming environment, ensuring both students and families feel supported from the moment they walk in.
Outside the gym, Mac holds a Master’s degree in Criminal Justice/Criminology from Merrimack College, where he served as Vice President of the Pi Beta chapter of Alpha Phi Sigma, the Criminal Justice Honors Society. As an award-winning MMA journalist covering the New England fight scene for Trial by Combat, MMA Island, and FiteHaus Media, Mac brings a well-rounded perspective to the combat sports world.
- 3rd Degree Black Belt (Sandan) in Shaolin Kempo Karate
- Blue Belt in Brazilian Jiu-Jitsu under Josh Johnson
- Blue Belt in Japanese Jujutsu
- 6x Gold Medalist with 18 total podium placements in Karate
- 2x Gold Medalist with 6 total podium placements in Grappling & BJJ
- Zodiac Combat Sports 2023 Kumite Champion
- Cage Titans 2023 Media Member of the Year
Max Casa – Muay Thai Guest Coach
- Blackbelt 2nd Degree Defensive Edge RMA/SCJ under Shihan Rick Alford
- Blackbelt 1st Degree Joe Lewis Fighting Systems
- Brown Belt iCAT RMA Under Walt Lysak & Richard Ryan & Rick Alford
- Level I iCAT Instructor Certified
- Muay Thai Level V Certified Kru Under Kru Ciano Delucia
- Blue Belt BJJ Under Josh Johnson
Calvin Dalton – Wrestling Coach (summer)
- MMA Fighter
- #10th ranked Cage Titans Amateur Pound-for-Pound Fighter (August 2025)
- 2-Time MIAA Wrestling State Champion
- Former Division 1 Wrestler at Bucknell
Ciano DeLucia – Muay Thai Head Coach
- Over 30 Years Muay Thai Experience, 33 in Martial Arts
- Trained at Fairtex, Revere MA
- Trained under Jongsanan Fairtex
- Trained Under Master Toddy
- Trained Under Ajarn Apidae (Fairtex)
- Professional Record of 6-2
- 4th Degree Blackbelt in Shotokan Karate
George Demers – Youth Instructor
- Kickboxer
- Professional MMA Fighter
- Trained in Kenpo Karate and Kickboxing since age 10
- 5-time NAGA Champion
- 5-time Hybrid Fighting Alliance Champion
- Fastest knockout in Ammo Fight League history (30 seconds/ Welterweight)
Elias Diaz – Youth Instructor
- Level III Muay Thai
- 3-Time Grappling Industries Champion
- Blue Belt BJJ Under Josh Johnson
- MMA Fighter
Jake Stats – Head Youth Instructor & General Manager
- 3rd Degree Black Belt (Sandan) in Kempo Karate
- Purple Belt BJJ Under Josh Johnson
- Multiple tournament wins and medals in Karate and BJJ
- MMA Fighter
Mikey Titus – Head Youth Instructor
- Black Belt Defensive Edge RMA/SCJ under Josh Johnson
- Purple Belt BJJ Under Josh Johnson
- Jiu Jitsu World League Champion
- Two-Time NEC/Cal Wrestling Champion
Dana Sharpton – NO-GI Jiu Jitsu Instructor
- Training Jiu Jitsu for over 5 years, making the jump from white belt to brown belt in four and a half years
- Focus on training, teaching, and understanding Jiu Jitsu from a conceptual approach. Dana’s goal is to teach techniques that will work in a competitive setting
- Active Regional and National competitor
- Actively studies newest systems to keep the program updated with the evolving world of Jiu Jitsu
Sensei Larry Ruisi – Head Instructor Small Circle Jujitsu
- 7th Degree Blackbelt Castoldi’s Street Jujitsu under Professor Dave Castoldi
- 4th Degree Blackbelt Small Circle Jujitsu under Soke Ed Melaugh
- Studied White Crane & Long Fist Kung Fu Under Dr. Yang Jwing-Ming (5 Years)
- 1st Degree Blackbelt in Chung Moo Quan
- Tribal Leader Level II under Guru Michael Williams
Michelle Marques – Women’s BJJ Classes
- Black belt BJJ (2x Gi World Champion, No-Gi World Champion, Pan-Am Gi Champion, Pan-Am No-Gi Champion, Brazilian National Champion, South America Champion)
- Black Belt Judo/ Pro Athlete
- Bachelor Degree in Physical Education
- 22 years Grappling Experience
- MMA Fighter
Fernanda Araujo – Women’s Classes/ MMA Fight Camps
- Black Belt 2nd Degree Judo and Pro Athlete (4x Regional National Champion, 7x Brazilian National Medalist, Quebec Open Champion)
- Black Belt Defensive Edge Under Shihan Rick Alford
- Black Belt Shotokan Karate (3rd at World Championships, 4x National Champion)
- Brown Belt BJJ (2x Pan-Am Gi Champion, 2nd place No-Gi Pan-Am, 3x 2nd place Gi World Championship, 2x 2nd place No-Gi World Championship, 3rd place open class No-Gi World Championship)
- Pro MMA Fighter (12 Amateur Fights and U.S. National Champion, 7 Professional Fights)
- Pro Boxer (7 Amateur Fights, 2 Professional Fights)
Brandon Montella – Boxing Head Coach
- Served in the U.S. Marine Corps until 2003
- Worked in various fields post-military before pursuing a career focused on serving others
- Became an ACE certified trainer in 2010 after leaving the construction industry
- Began boxing at age 31 to gain real-life experience for teaching fitness boxing
- Won three New England boxing tournaments within nine months of training
- Won the New England Golden Gloves in his first year of competition
- Turned professional at age 34 after 21 amateur fights
- Retired undefeated in 2017 with a 9-0 professional boxing record
- Over 10 years of experience as a certified boxing coach
- Developed Golden Glove Champions and trained fighters for charity events like Haymakers for Hope and Punch for Parkinson’s
- Currently coaches two professional fighters—one undefeated, and one holding two professional titles
- Founder of 501(c)(3) nonprofit Mission Ready, supporting at-risk youth and veterans through fitness
- Completed a 100-mile ultramarathon in 2022 to raise funds for Mission Ready
- Inducted into the Marquis Who’s Who in 2021 for community dedication
- Advocates for building “confidence in self” through boxing and self-defense
- Committed father, husband, and coach striving for personal growth and helping others reach their potential through boxing
Dave Lyons – Muay Thai Head Coach
- Blackbelt 3rd Degree Defensive Edge RMA/SCJ under Shihan Rick Alford
- Muay Thai Level V under Kru Ciano Delucia
- Amateur Muay Thai Fighter
- 2024 US MTO Champion
Sensei Josh Johnson – Owner and Head Instructor
- Coaches BJJ, MMA, and Muay Thai
- 4th Degree Blackbelt Under Rick Alford
- 1st Degree Black Belt BJJ Under Andre “Dedeco” Almeida
- 2nd Degree Blackbelt Small Circle Jujitsu Under Rick Alford
- Muay Thai Level V Certified (Kru) under Ciano Delucia
- Former Pro MMA Fighter
Master Rick Alford – Founder of Defensive Edge
- Founded Defensive Edge Martial Arts 1999
- Black Belt Brazilian Jiu-Jitsu under Master Andre “Dedeco” Almeida
- 5th Degree Black Belt Lysak’s Sento Method under Walt Lysak Jr.
- 6th Degree Black Belt Castoldi’s Street Jujitsu under Professor David Castoldi
- 4th Degree iCAT Reality Martial Arts Under Richard Ryan and Walt Lysak Jr.
- 3rd Degree Black Belt Small Circle Jujitsu under Soke Ed Melaugh
- 2nd Degree Black Belt Joe Lewis Fighting Systems under Grand Master Joe Lewis
- Muay Thai Level III under Ciano Delucia
- Tribal Leader Level II under Guru Michael Williams
- Studied White Crane & Long Fist Kung Fu under Dr. Yang Jwing-Ming (1990-1994)
- 1st Degree Black Belt Chung Moo Quan
- Training Judo Privately with Olympian Rick Hawn
- iCAT RMA National Director
- iCAT RMA Certified Level V Pro-Coach
- iCAT Team Elite & Masters Alliance Member
- Certified in F.I.G.H.T. (Fierce Israeli Guerrilla Hand-to-Hand Tactics)
- NRA Certified Basic Pistol Instructor
- NRA Certified Home Safety Instructor
- NRA Refuse to Be a Victim Instructor
- Mass State Police Licensed LTC Firearm Safety Course Instructor
- NRA Certified Chief Range Safety Officer
- Team Captain Wrestling CRLS (1986)
- MVP Wrestling CRLS (1986)
- Licensed MMA Trainer – Massachusetts, RI, NH, ME, CT, AL, FL,
- Former E.M.T. (15 Years)
- Former Emergency Communications Operator City of Cambridge, MA (Police, Fire, EMS)
- Featured Martial Arts Instructor on Lifetime TV’s “Teen Trouble” Hosted by Josh Shipp (January, 2013)
- Featured on Radio Disney (November, 2012)