Build undeniable strength, backed by science, proven on the world stage.

Train smarter. Lift stronger.

Whether you're chasing personal goals or Strongman podiums, this is where you level up.


Man in green shirt lifting a large wooden log above his head during a strongman competition, with spectators watching in the background.

Hi, I’m Jean-Stephen Coraboeuf, aka Coco. I’m a strength coach, athlete, and dad with a lifelong passion for sport and performance. I hold a Bachelor of Exercise Science from Griffith University and a Master of Sport Science from Bond University (2012). With a solid background in biomechanics, sports rehabilitation, and athletic performance, I’ve dedicated my career to helping others achieve greater strength, improved mobility, and reach their goals.

I’ve been lifting since I was 17 and started competing in Strongman in 2013. Since then, I’ve proudly earned the title of Australia’s Strongest Under 105kg in 2015 and 2016, and later, Australia’s Strongest Man in 2019. I’ve represented Australia/France on the world stage at World’s Strongest Man (2022 & 2023) and Europe’s Strongest Man (2023).

When I’m not training or coaching, you’ll usually find me with a croissant or doughnut in hand, gaming, or hanging out with my son.

Whether you're chasing a PB, coming back from injury, or training for elite competition, I’m here to help you become the strongest version of yourself.

Become the Strongest Version of Yourself.

  • • World’s Strongest Man – 2022 & 2023
    • Europe’s Strongest Man – 2023
    • Australia’s Strongest Man – 2019
    • Australia’s Strongest U105kg- 2015 & 2016

WHAT MY CLIENTS ARE SAYING

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  • Ben Maclean – 5th Strongest Man in the World (Over 40, Under 105kg)

    I’m a 44-year-old dad of two, business owner, and someone who works about 60 hours a week. I’ve been into strongman since 2018, but things really changed for me in 2021 when I moved from Coco’s basic programming to his full coaching package.

    Since then, I’ve achieved results I never thought possible, including placing 5th in my division at OSG Worlds. What I’ve really appreciated about Coco’s coaching is how well he tailors everything to fit my busy schedule, all while keeping the sport enjoyable and sustainable for the long haul.

    From off-season conditioning to competition-specific training and support on the day, Coco’s guidance has been a game-changer. I highly recommend his full coaching program to anyone looking to take their training to the next level.”

  • Liam Power - coaching testimonial

    “I have been following Coco's programs for a few years now and highly recommend him! I have made significant progress on lifts like the deadlift, squat, log press, and atlas stones, as well as gaining a substantial amount of muscle mass. Coco always listens to how my training is going and knows when I need to rest or when I need to be pushed. I have trained for 8 strongman competitions with him and been proud of my results in each one! Coco has been an awesome coach, and I know I will continue to have great results training with him.”

  • Jacob Molloy - Programming

    “Training with Coco has completely transformed my approach to strength. In just 12 weeks, he took my deadlift from 160kg to 200kg, something I didn’t think was possible in such a short time. What sets Coco apart is his experience and how he listens. He adapts the programming based on your feedback, fine-tuning each session to address weaknesses as they show up. It’s targeted, thoughtful, and brutally effective. If you want to get strong, stay injury-free, and work with a coach who genuinely cares about your progress, Coco is the real deal.”

  • Ari Jayne - competition prep/ postpartum training

    “Coco knows his stuff. I moved to him for coaching so I could be challenged. He is incredibly knowledgeable, a great communicator, and supportive. I thrived off his programming - that was diverse and supported my goals, working on my strengths and weaknesses. I was able to communicate with him as things arose, and he was able to modify my program and coaching to support this. I felt comfortable seeking feedback and advice from him. I have lifted for fun for many years, but through Coco, he has supported me in honing my skills in strongman- I've never been stronger until working with him. Getting to a national level and podium finish. I appreciate his professionalism, where he has a great rapport with his clients, whilst not getting distracted by the job at hand. I can't wait to get back to working with him again post baby!”

  • Daniel Hayes- online coaching

    “I enjoy Training with Coco has been an incredible experience. He's been endlessly supportive of my strongman journey, always pushing me to reach my goals while keeping me focused. He's dedication, encouragement  and unwavering belief in my potential have made a huge difference in my progress. Coco isn’t just a great coach he’s the best role model I could ask for.”