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

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 failedThe simple philosophy behind building a billion-dollar businessHow discipline and discomfort drive long-term successWhy most people fail when trying to change their healthThe mindset shift that helped Mario transform his life during COVIDWhat running marathons taught him about resilience and mental strengthThis 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.If you’re looking to better support your metabolic health, Wanderlust High Strength Berberine is a powerful, plant-based supplement designed to help regulate blood sugar levels and support healthy metabolism. Traditionally used in herbal medicine, berberine has been shown to assist with energy balance, gut health, and overall wellbeing.Wanderlust combines this potent ingredient with a commitment to quality and purity, creating a formula that’s both effective and easy to incorporate into your daily routine. Always Read The Label and Follow The Directions for Use.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-capsulesPurchase Sarah's book: Living A Life Of Greatness here.To purchase Living A Life of Greatness outside Australia here or here.Watch A Life of Greatness Episodes On Youtube here.Sign up for Sarah’s newsletter (Greatness Guide) here.Purchase Sarah's Meditations here.Instagram: @sarahgrynberg Website: https://sarahgrynberg.com/Facebook: facebook.com/sarahgrynbergTwitter: twitter.com/sarahgrynberg Hosted on Acast. See acast.com/privacy for more information.