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Grant Gamble Travels from Brisbane, QLD

Grant Gamble


  • Business Success
  • Motivational
  • Startups
  • Wellbeing

Grant Ian Gamble is a transformative leader with an entrepreneurial spirit, deeply rooted in over three decades of global wellness and business innovation. Starting his career as a Junior Officer in the Royal Australian Navy, he swiftly transitioned to the civilian business world, pioneering work in integrated fitness, wellness and healthcare, beginning with a 15x revenue increase for a Southeast Queensland fitness franchise through to a $100M revenue growth for acac Fitness & Wellness in the U.S.

Most recently, Grant has served as the CEO of TotalFusion Australia, the largest and finest health and wellness campus in the Asia-Pacific region. He left TotalFusion to focus on growing his company, AFFINITY OS.

A multi-faceted professional, Grant’s role as the Chief Operating Officer of the Seraphic Group saw him take a startup to an annual revenue of $50M in just two years. This phenomenal success story is testament to his multidisciplinary mastery, extending from sales and marketing to HR and operations.

His best-selling book, “The Affinity Principle,” encapsulates his people-first approach to mindful leadership, offering a robust framework for business success. As the founder of AFFINITY OS, an AI-driven team engagement and customer experience platform, Grant remains at the forefront of industry innovation.

A lifelong learner and adventurer, Grant took a family sabbatical during COVID, traveling over 20,000 miles across the Americas and the South Pacific. He continues to inspire through the “AFFINITY Podcast” and as a member of the Global Wellness Institute’s Wellness Communities and Real Estate Initiative.

Whether revolutionizing wellness campuses in Australasia, or serving select international clients in diverse sectors like integrative health and aged care, Grant’s leadership consistently brings visionary thinking, operational excellence, and heartfelt human connection to every endeavor.

In summary, Grant Ian Gamble is more than a business leader; he is a thought leader, an author, a speaker, a tech entrepreneur, and a global influencer committed to making wellness an accessible, preventive healthcare solution. His unique combination of strategic vision, executional mastery, and holistic wellness philosophy has left an indelible impact across multiple industries and continents.

Keynote Titles

  • Leadership and Motivation
  • Business, Leadership and Management
  • Wellness Trends
  • Well-being, Mental Health and Lifestyle
  • Diversity, Equity and Inclusion
  • Profit and Performance
  • Teambuilding
  • Leadership During Uncertain Times
  • Communication


I initially saw Grant speak at an International Health and Racquet Sports Association (IHRSA) conference in San Francisco. He ranked No.1 among the several hundred speakers that year and I engaged Grant to consult with my company to establish a benchmark Wellness Center on the East Coast of the U.S. Grant subsequently came to work with my company, developing over a dozen wellness campuses up and down the Atlantic Coast. During that period, Grant ran our training division, presented at All Team meetings, and partner corporate events. Grant continued to present independently at international conferences across the globe and never failed to attract glowing reviews. I would confidently recommend Grant as a presenter, trainer, and consultant for companies, and conferences.

Acac Fitness & Wellness Clubs

Grant Gamble is the best kind of speaker. He’s done the work that he talks about. There’s no punditry, just hard-won lessons distilled into meaningful strategies, tools, and tactics.

VA Council Of CEOs

Grant spoke at the 2022 Virtual Fitness Industry Technology Summit on digital dashboards and was simply amazing! His presentation took complicated concepts and made them easy to understand and then even easier to implement. His knowledge on net promoter scores and the direct impact on business is second to none. I would have hesitation in having Grant speak at an upcoming event on deep thinking business topics that shape profit.

Active Management


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