
Get to Know
Ji Wallace
Coach / Personal Trainer
Performance isn’t something you’re born with. It’s something we build together.
For more than 30 years, I’ve coached everyone from first-time gym members to Olympic athletes, drawing on my experience as an Olympic silver medallist, world champion, former Cirque du Soleil performer and high-performance coach.
I created Wonderland Human Performance because I believe great coaching isn’t just about developing athletes—it’s about helping people perform better in whatever matters most to them.
Every coaching journey begins with a personalised Human Performance Profile. This allows us to understand your health, fitness, lifestyle and goals before creating a plan specifically for you.
There is no single way to perform better. Each coaching plan is tailored to the individual, creating a pathway that is realistic, purposeful and built to last. The same principles that develop high-performing individuals also guide my work with leaders, teams and businesses.
Qualifications
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Olympic silver medallist
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World champion and world record holder
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Certified Master Personal Trainer
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FIG High Performance Coach
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More than 30 years of coaching experience
Experience
Over three decades, I’ve coached across elite sport, commercial fitness, rehabilitation and high-performance environments, including Fitness First, F45, Cirque du Soleil, Gymnastics Queensland and private coaching.
Today, I work with people of all ages and abilities, helping them build strength, improve their fitness, prepare for events and develop sustainable performance for life.
Coaching Philosophy
Performance is built through purposeful coaching, honest accountability and consistently showing up.
My role is to understand the individual first, then create a coaching experience that develops strength, confidence and capability over time. Whether you’re taking your first steps into training or chasing your next big goal, we’ll build a plan designed around you.
Because performance isn’t something you’re born with. It’s something we build together.

