KING STRENGTH
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Meet the KING Strength Coaching Team

At KING Strength, coaching is more than writing workouts. Our team combines advanced education, nationally recognized certifications, and decades of real-world experience helping people get stronger, move better, and build confidence that carries over into everyday life.
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20+ years of hands-on coaching experience helping thousands of clients improve strength, lose body fat, move without pain, increase confidence, and build sustainable healthy lifestyles.

Gerrick King
Founder & Owner | Strength Coach
Coaching Since: 2013, 13 Years of Experience
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Gerrick King is the founder and owner of KING Strength. Since beginning his coaching career in 2013, he has worked with youth athletes, competitive lifters, busy professionals, parents, and adults over 40 looking to improve their health, strength, and quality of life. His passion for coaching extends beyond helping people lift more weight, he is committed to helping individuals build confidence, improve their health, and become more capable in everyday life.

Gerrick holds both a Bachelor's and Master's degree in Exercise Science, with a concentration in Performance Enhancement and Injury Prevention. His coaching philosophy blends evidence-based programming, movement quality, strength development, and long-term sustainability to help members become stronger and more resilient for life. Known for his ability to simplify complex training concepts, Gerrick strives to make strength training approachable, effective, and enjoyable for people of all experience levels.

As the founder of KING Strength, Gerrick has built more than just a gym, he has created a community centered around accountability, education, and meaningful human connection. He has mentored dozens of fitness professionals and developed coaching education and internship programs that help raise the standard of coaching within the industry. Through mentorship, guest lectures, and hands-on learning experiences, Gerrick remains passionate about developing the next generation of coaches while continuing to create an environment where members feel welcomed, supported, challenged, and empowered to pursue lifelong strength and health.

Higher Education
  • Master of Science (M.S.), Exercise Science
    • Concentration: Performance Enhancement & Injury Prevention
  • Bachelor of Science (B.S.), Double Major, Exercise Science & Psychology
Certifications
  • ​NASM Corrective Exercise Specialist (CES)
  • NASM Performance Enhancement Specialist (PES)
  • Precision Nutrition Level 1 (PN1)
  • Annette Lang Pre & Post Natal Fitness Certification
  • Art of Coaching Apprenticeship – Level 1
  • CPR/AED/First Aid Certified

Anthony 'Tbone' Berardi
Director of Sales | Strength Coach
Coaching Since: 2019, 7 Years of Experience
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Anthony Berardi combines coaching expertise with a passion for helping people take action toward their goals. Known for his high-energy loud coaching style and strong interpersonal skills, Anthony specializes in helping members develop consistency, accountability, and confidence both inside and outside the gym.

Anthony's journey with KING Strength began in 2019 when he joined the team as an apprentice. After spending a year away pursuing other opportunities, he returned to KING Strength and has continued to grow into a leadership role within the organization. Today, he serves as both a Strength Coach and Director of Sales, helping guide new members through their fitness journey while fostering the supportive culture that defines the KING community.
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His ability to connect with people from all backgrounds has made him an integral part of the KING Strength experience. Whether he's coaching a training session, welcoming a new member, or mentoring fellow coaches, Anthony brings enthusiasm, authenticity, and a genuine desire to help others succeed. He is passionate about helping people build strength, improve their health, and develop habits that create lasting results both inside and outside the gym.

Certifications
  • KING Strength Trainer Apprenticeship Program (2019)
  • NASM Certified Personal Trainer (CPT)
  • ISSA Certified Personal Trainer (CPT)
  • Precision Nutrition Level 1 (PN1)
  • Annette Lang Pre & Post Natal Fitness Certification
  • Art of Coaching Apprenticeship – Level 1
  • CPR/AED/First Aid Certified
  • GoHighLevel Admin Certified

Steven Nguyen
Operations Coordinator | Strength Coach
Coaching Since: 2020, 6 Years of Experience
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Steven Nguyen serves as both a Strength Coach and Operations Coordinator at KING Strength. He is passionate about helping members build confidence through proper technique, progressive strength development, and sustainable training habits.
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Known for his attention to detail, calm demeanor, and analytical approach to coaching, Steven helps members improve movement quality, build strength safely, and develop long-term consistency. His operational leadership also helps ensure that KING Strength delivers a world-class experience both on and off the training floor.

A fun fact about Steven is that his connection with KING Strength founder Gerrick King goes back much further than the gym itself, they were classmates in first grade. More than two decades later, they now work together helping build a stronger community through fitness. Steven's combination of coaching expertise, operational leadership, and genuine care for members makes him an invaluable part of the KING Strength team.

Higher Education
  • Bachelor of Science (B.S.), Exercise Science
Certifications
  • ISSA Certified Personal Trainer (CPT)
  • Precision Nutrition Level 1 (PN1)
  • ​CPR/AED/First Aid Certified

Kenneth Mosley
Internship Advisor | Strength Coach
Coaching Since: 2023, 3 Years of Experience
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Kenneth Mosley holds a unique place in KING Strength history as our very first member when we opened our doors in 2018. Since then, he has grown alongside the gym and become an integral part of the KING community. His journey from member to coach reflects the culture of growth, leadership, and service that KING Strength strives to create.

After completing the KING Strength Trainer Apprenticeship Program in 2023, Kenneth transitioned into a seasonal coaching role and has continued helping members build confidence, consistency, and healthier lifestyles each summer. His firsthand experience as a long-time member gives him a unique perspective and allows him to relate to the challenges, victories, and experiences of the people he coaches.
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During the school year, Kenneth works full-time as a mathematics teacher and brings that same passion for education, patience, and empathy to the coaching floor. Known for his approachable personality and ability to connect with people from all walks of life, Kenneth creates an environment where members feel supported and encouraged. He is also passionate about basketball, lifelong learning, and currently helps mentor and guide the newest class of KING Strength interns.

Higher Education
  • Bachelor of Science (B.S.), Education
Certifications
  • ASFA Certified Personal Trainer
  • KING Strength Trainer Apprenticeship Program (2023)
  • CPR/AED/First Aid Certified

Why KING Strength?
​KING Strength is a strength training gym in Metuchen, NJ specializing in personal training, semi-private training, nutrition coaching, strength and conditioning, fat loss, injury prevention, and long-term health and performance for adults of all fitness levels.
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At KING Strength, we believe fitness should make you stronger for life—not just for the gym. Our coaching team works with busy adults, professionals, parents, and active adults who want expert guidance, accountability, and a proven system that delivers results.
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Whether you're looking to build muscle, lose body fat, improve your health, increase your energy, or simply feel more confident in your body, our team is here to help you every step of the way
GET STARTED

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Education, Mentorship & Industry Partnerships
​At KING Strength, coaching extends beyond the gym floor. We are committed to advancing the fitness profession through education, mentorship, and hands-on learning opportunities for future coaches.

​KING Strength is proud to be a NASM Gymternship Partner Facility, providing aspiring fitness professionals with real-world coaching experience in strength training, program design, communication, leadership, client experience, and gym operations.

Our coaching staff regularly mentors students, interns, and early-career fitness professionals through structured internship programs, coach development initiatives, and continuing education opportunities.

In addition to our work at KING Strength, our coaches are frequently invited to guest lecture and speak at universities including Rutgers University and Kean University, sharing practical insights on strength and conditioning, exercise science, coaching, leadership, entrepreneurship, and careers in the fitness industry.
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Through these partnerships, we help bridge the gap between classroom education and real-world coaching experience while contributing to the development of the next generation of fitness professionals.
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​All rights Reserved.
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65 Pearl Street, Metuchen NJ 08840


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  • HOME
  • OUR TEAM
  • PROGRAM
    • SEMI-PRIVATE TRAINING
    • GROUP TRAINING CLASSES
    • ON RAMP / NEW MEMBER ONBOARDING
  • PRICING
  • SCHEDULE
  • GET STARTED
  • MERCH
  • BLOGS
  • CAREERS