Johnny Higgins

OWNER and Advanced PROFESSIONAL BOXING Coach

CERTIFICATIONS: NASM

I started boxing at 15 when my god brother took me to a gym. I loved the smell of leather, the training, and the sound of my punches on the bag. After my first day, I felt more confident and strong. My trainer, the first person I sparred with, praised my right hand but had to stop sparring with me after just three sessions because I hit too hard. I began competing with experienced boxers in the gym and enjoyed the challenge. My fourth fight went to a decision against a fighter with over 30 matches; he won, but I realized I had the potential to go pro. In 1997, I was the runner-up in the Chicago Golden Gloves and turned pro a few years later. While I loved fighting professionally, I believed coaching would be my greatest achievement. I aim to create my boxing legacy through training other fighters.

I enjoy working with men, women, and children. Many of my clients' husbands encourage them to return because it changes their bodies and boosts their spirits. They feel happier with toned and defined muscles. One client loved it so much that he brought his two sons, and now his whole family has been boxing with me for over two years. Every day, I feel grateful to get paid for doing what I love.

When you train with me…
You will be pushed, inspired and empowered all while learning a practical self-defense skill and surpassing your fitness goals. 

Johnny Higgins

Personal Trainer/ Boxing Coach

Johnny Higgins III is a former starting collegiate football player at Dubuque University. Growing up in a boxing gym, he spent his childhood watching his father train for fights, immersing himself in the sport and honing his skills. Although he chose to pursue football, his deep-rooted knowledge of boxing has always remained a part of him.

Johnny graduated college with a double major in Business and Criminal Justice, reflecting his diverse interests and capabilities. He is also a NASM certified personal trainer and boxing instructor, eager to share the techniques and principles he learned from his father. With a passion for fitness and boxing, Johnny is dedicated to passing on the legacy and lessons of the sport to his clients, helping them achieve their goals in a supportive and motivating environment.


kyron Brown

Boxing Instructor & Pro Boxer

Kyron Brown is a promising professional boxer from Chicago with a deep-rooted passion for the sport. Having started boxing at the age of eight, Kyron brings with him a wealth of experience, boasting over 110 amateur fights. Currently holding a professional record of 2-0, he not only excels in the ring but also has a strong commitment to teaching. His journey in boxing goes beyond competition; it's a testament to how the sport helped shape his life. For years, Kyron has shared his knowledge with family and friends, fostering a love for boxing in those around him. For the past two years, he has taken his coaching to the next level, instructing others in the techniques that have been pivotal to his success. Training with Kyron means learning authentic boxing skills from a current fighter who understands the nuances of the sport. His dedication to coaching reflects his belief in boxing as a transformative experience, and he is eager to pass on that knowledge to newcomers and aspiring fighters alike.

At Hammer Fitness & Boxing, you have the opportunity to train under a coach who embodies both the competitive spirit and the heart of a teacher.


Michael Lopez

Michael Lopez — NASM Personal Trainer | Kickboxing & Boxing Coach

With over 20 years in fitness, I provide passion, discipline, and expertise to every session. I focus on personal training, boxing, and kickboxing, blending combat sports with functional fitness to help clients grow in strength, confidence, and endurance. My background includes college rugby, kickboxing competitions, and extensive boxing and martial arts training. As a biking enthusiast in Chicago, I promote staying active inside and outside the gym.

Whether you want to improve your skills, build a solid foundation, or challenge yourself, I’m here to support and motivate you.