On this episode of Executive Edge, Greg Anderson interviews John Hellriegel, a supply chain veteran and Rutgers professor, about decades of hands-on experience in demand planning, inventory optimization, and distribution. John shares stories from Pepperidge Farm, Diageo (including solving Red Stripe’s bottling and logistics issues), Honeywell and Estée Lauder, explains multi-echelon inventory thinking, and discusses the role of AI and teaching fundamentals to the next generation.