Meet Our Coaches

At The Bunker Fitness, you can count on an amazing new workout routine catered to your needs. After all, our specialty is getting you into an exercise routine that not only works for your body but also your hectic schedule. Working with you as your partner, we are here to help you stay focused on attaining your individual goals while providing the necessary motivation, inspiration, and leadership to help you stay fit for life.

Meet The Team


John Fabi

  • Instagram

Coach John Fabi Johnatan Fabi is a Personal Trainer and Bodybuilding Coach on a mission to empower people to pave the way to a happier, healthier lifestyle for years to come. As the proud owner of Fabi Elite Fitness, he also strives to help his clients transform their bodies and ultimately undergo a total life transformation. Over the course of a decade, he has gained extensive experience in the fitness space. Within that time, he’s had the opportunity to work at LA Fitness, Club Fitness, and Powerhouse Gym. He also won various bodybuilding competitions and earned multiple certifications. When he isn’t coaching his clients, he loves traveling, building motorcycles, being in the great outdoors with Major (his pitbull), and spending quality time with his loved ones.


Stephanie Mager

  • Instagram

Stephanie Mager

Strength and Conditioning Coach at Yale University 

Personal Trainer at the Edge Fitness Clubs

Collegiate Gymnast 

“But, it’s how you carry yourself out after your failure. Will it set you back or push you forward?”


Jake Oquendo 

  • Instagram

Jake Oquendo, ISSA certified trainer,  collegiate football player.

 “All through high school and college I was an athlete and I always had a strength and conditioning coach telling me what I should do in the gym. When the time came for me to part ways with athletics I was 260lbs and was lost on how to lose this weight. So I was uncomfortable in the gym for the first time in my life, this feeling motivated me to gain more knowledge on how I could finally reach my goal. Now that I reached my goal and continuing to get better, I’m here to help you gain knowledge, confidence, and know anything you set your mind to your body can do it! You’ll become stronger mentally and physically and most importantly become the best version of you!!


Contact us

Thanks! Message sent.


Thanks for submitting!