What does it take to build one of the most successful retail empires in Australia… and sustain it for decades?

In this episode of A Life of Greatness, Sarah Grynberg sits down with Mario Tascone, Deputy CEO of Retail at Chemist Warehouse, a business that disrupted an entire industry and grew into a global powerhouse with over 600 stores worldwide. From humble beginnings working in a single pharmacy to helping lead one of the country’s most recognisable brands, Mario shares the mindset, risks, and relentless work ethic behind the journey.

This conversation goes far beyond business. Mario opens up about the influence of his immigrant parents, the discipline that shaped his success, and the personal transformation that saw him completely change his health, lose over 25 kilos, and run the world’s biggest marathons. He reveals why discomfort is the key to growth, why consistency beats talent, and how never giving up has been the foundation of everything he’s built.

In this episode, you will learn:

Why Chemist Warehouse succeeded where others failed
The simple philosophy behind building a billion-dollar business
How discipline and discomfort drive long-term success
Why most people fail when trying to change their health
The mindset shift that helped Mario transform his life during COVID
What running marathons taught him about resilience and mental strength

This is a powerful conversation about business, identity, discipline, and legacy, and what it truly means to build a life of greatness that goes far beyond success.

Because in the end, a life of greatness isn’t just about what you build… it’s about who you become along the way.

This episode of A Life of Greatness is brought to you by Wanderlust High Strength Berberine.

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You can find Wanderlust High Strength Berberine at Chemist Warehouse in store or online here:

https://www.chemistwarehouse.com.au/buy/136923/wanderlust-berberine-120-capsules

Purchase Sarah's book: Living A Life Of Greatness here.

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Mario Tascone: Building a $10B Retail Empire, Relentless Discipline & The Mindset That Never Stops