Steve Theunissen is a seasoned fitness professional with a passion for bodybuilding and health. His journey in the fitness world began when he was ten years old and was struck with glandular fever, which left him bedridden for months. As he watched his schoolmates run past during their physical education sessions, a comment from his doctor fueled his drive to build up his strength and confidence.

At the age of 15, Steve joined the first gym in his hometown of Rotorua, New Zealand, and developed a love for fitness. He combined his passion for fitness with his writing skills to produce audio fitness courses that he sold through the local TV Guide. This success led him to manage his own gym and become the first certified personal trainer in New Zealand with the opening of Ultimate Bodies One-on-One Fitness Studio.

In the late 1990s, Steve became passionate about combating childhood obesity and completed a teaching degree. He combined his love for fitness and literacy to educate middle school students about healthy nutrition and fitness. He started the country’s first Bootcamp for Kids, where he taught students about developing a fitness mindset.

Steve holds multiple certifications from the International Sports Sciences Association, including Certified Personal Trainer, Fitness Nutrition Certification, Specialist in Group Fitness and Guided Study, Strength and Conditioning Certification, Sports Nutrition Certification, and Transformation Specialist and Guided Study. These certifications, along with his extensive bodybuilding experience, have made him a well-rounded and knowledgeable fitness professional.

In addition to his work in the fitness industry, Steve also has a passion for history and has written over thirty books on great battles throughout history. He currently resides in Tauranga, New Zealand with his wife of 33 years, Shelley.

With over 25 years of experience in the fitness world, Steve Theunissen is a highly qualified and experienced bodybuilding coach and trainer. He has a BSc in Chemistry and multiple certifications from the International Sports Sciences Association, making him a knowledgeable and reliable resource for anyone seeking guidance on training, nutrition, recovery, and bodybuilding. Whether you’re just starting out on your fitness journey or are looking to take your training to the next level, Steve Theunissen is the ideal coach to help you reach your goals.