Bad Data, Big Waste and the AI Reality Check Retail Needs with Murray Van Wyk

Murray Van Wyk is one of the most quietly influential data scientists in retail, helping brands from Sainsbury’s to global scale-ups unlock hundreds of millions in value. In this conversation with Jamie Hamer, he cuts through the noise to reveal why most retailers are stuck in complexity, drowning in bad processes and overspending on data they do not actually need.Jamie and Murray dig into:• Why 80 to 90 percent of retail insight comes from transactional data• The iceberg effect and how a 10 percent retention lift can triple a business• Why enterprise retailers waste millions on generic consulting advice• The messy truth about omnichannel data and how to finally bridge it• AI’s real impact on retail teams and why tactical work is disappearing• The cultural blockers preventing retailers from becoming truly data driven• Why the smartest operators focus on doing less and doing it betterIf you are tired of dashboards, bureaucracy and “innovation theatre,” this conversation will help you reset your approach. Murray offers a practical blueprint for retailers who want clarity, speed and measurable impact.