
Meet Our Coaching Team
Experienced Coaches. Supportive Instruction. One Team.
Growth Mindset Collective is led by a diverse team of instructors with experience in Brazilian Jiu Jitsu, Judo, Muay Thai, Karate, MMA, youth coaching, and martial arts education.
Each coach brings a different background and teaching style to the academy, but we all share the same goal: to provide clear instruction, meaningful challenges, and a welcoming environment where every student can continue to grow.
Coach Mark
Owner and Head Jiu Jitsu Coach
Coach Mark is the owner and Head Jiu Jitsu Coach at Growth Mindset Collective. He began training Brazilian Jiu Jitsu in 2006 and has spent nearly two decades studying, teaching, competing, and helping students develop their skills.
As the academy’s lead instructor, Coach Mark oversees the Brazilian Jiu Jitsu curriculum and teaches students ranging from young beginners to experienced adult practitioners. His coaching emphasizes strong fundamentals, technical understanding, practical application, and long-term development.
Coach Mark believes students learn best when they understand not only how a technique works, but why it works. His goal is to help each student become a thoughtful, confident, and capable martial artist.
Role: Owner and Head Jiu Jitsu Coach
Programs: Youth and Adult Brazilian Jiu Jitsu
Coach Sabrina
Owner and Assistant Youth Jiu Jitsu Coach
Coach Sabrina is an owner of Growth Mindset Collective and assists with the academy’s youth Jiu Jitsu classes. She helps students stay engaged, understand new techniques, and work through the challenges that come with learning martial arts.
Outside of class, Sabrina manages much of the communication and day-to-day support that keeps the academy connected. She handles calls and emails, helps families navigate memberships and scheduling, and leads the academy’s social media and community outreach.
Her background in kinesiology and education brings an additional perspective to the academy’s approach to movement, learning, and student development.
Role: Owner and Assistant Youth Jiu Jitsu Coach
Additional Roles: Family communication, calls, emails, social media and community outreach
Programs: Youth Brazilian Jiu Jitsu
Coach Courtney
Head Women’s Jiu Jitsu Coach
Coach Courtney is a Brazilian Jiu Jitsu black belt and the Head Coach of our Women’s Jiu Jitsu program.
She leads a welcoming, technique-focused class where beginners can learn the fundamentals and experienced students can continue developing their skills. Her instruction helps students build confidence, improve their movement, and understand how leverage and technique can be used effectively.
Coach Courtney creates a supportive training environment where women can challenge themselves, learn practical Jiu Jitsu, and become part of a strong community on the mats.
Role: Head Women’s Jiu Jitsu Coach
Rank: Brazilian Jiu Jitsu black belt
Program: Women’s Brazilian Jiu Jitsu
Coach Christian
Assistant Youth Jiu Jitsu Coach
Coach Christian is an Assistant Youth Jiu Jitsu Coach and currently holds the rank of blue belt in Brazilian Jiu Jitsu.
He also holds a black belt in Karate and competes as an amateur MMA fighter, giving him experience across multiple martial arts disciplines. His background helps him connect Jiu Jitsu techniques with striking, movement, discipline, and practical martial arts application.
Coach Christian assists students during class, helps demonstrate techniques, and provides additional support as young athletes develop their coordination, confidence, and understanding of Jiu Jitsu.
Role: Assistant Youth Jiu Jitsu Coach
Experience: Brazilian Jiu Jitsu blue belt, Karate black belt and amateur MMA fighter
Program: Youth Brazilian Jiu Jitsu
Mr. Lucky
Head Judo Coach
Mr. Lucky is the Head Judo Coach for both children and adults at Growth Mindset Collective. He holds the rank of brown belt in Judo.
His classes introduce students to the foundations of Judo, including balance, movement, safe falling, gripping, throws, takedowns, pins, and positional control. His structured approach helps beginners develop confidence while giving experienced students opportunities to refine their technique.
Mr. Lucky’s classes complement Brazilian Jiu Jitsu by helping students become more comfortable with standing grappling, takedowns, and transitions from standing to the ground.
Role: Head Youth and Adult Judo Coach
Rank: Judo brown belt
Programs: Youth and Adult Judo
Coach Chris
Head Adult Muay Thai Coach
Coach Chris leads the Adult Muay Thai program at Growth Mindset Collective.
His classes introduce students to the fundamentals of striking, including stance, footwork, punches, kicks, knees, elbows, defense, and combinations. Training is designed to help students improve their technique, conditioning, coordination, and confidence.
Whether a student is completely new to striking or has previous experience, Coach Chris provides structured instruction that allows everyone to continue progressing.
Role: Head Adult Muay Thai Coach
Program: Adult Muay Thai
Coach Jim
Head Youth Muay Thai Coach
Coach Jim leads the Youth Muay Thai and Striking program and brings approximately 15 years of coaching experience to the academy.
His classes teach age-appropriate striking fundamentals while emphasizing control, focus, coordination, and safe training habits. Students learn proper technique with punches, kicks, knees, elbows, movement, defense, and partner drills.
As students gain experience, the program can gradually introduce more advanced drills and controlled, light-contact practice under close supervision.
Role: Head Youth Muay Thai Coach
Experience: Approximately 15 years of coaching
Program: Youth Muay Thai and Striking

More Than One Style of Martial Arts
Our coaching team represents several martial arts backgrounds, including:
- Brazilian Jiu Jitsu
- Judo
- Muay Thai
- Karate
- Mixed Martial Arts
This allows our students to learn from instructors with different areas of expertise while remaining part of one connected academy.
Whether you are interested in ground grappling, takedowns, striking, self-defense, fitness, competition, or personal development, our coaches will help you begin at an appropriate level and continue progressing over time.

Our Approach to Coaching
Clear, Structured Instruction
Techniques are broken into manageable steps so students understand what they are learning and can practice with purpose.
Strong Fundamentals
We focus on developing a dependable foundation before rushing students into more complicated techniques.
Support for Beginners
You do not need previous martial arts or athletic experience to begin. Our coaches will help you learn the terminology, movements, and expectations of class.
Safe, Responsible Training
Students are taught to practice with control, respect their partners, communicate clearly, and use techniques responsibly.
Long-Term Growth
Progress looks different for every student. Our coaches encourage consistent effort, patience, and a willingness to learn through challenges.
OAKLEY, CALIFORNIA
Start Training Today

Learning jiu jitsu changes the way you carry yourself — physically and mentally.
Whether your goal is self-defense, fitness, confidence, competition, or simply trying something challenging and rewarding, Growth Mindset Collective gives adults a place to train, improve, and belong.
No experience required. First class is on us.