In this episode of Launch Base, host John Radford interviews Jack Henderson, a serial entrepreneur who has successfully built and scaled multiple ventures in the healthcare sector without initial investment. Jack shares his journey from medical recruitment to founding KPI Health, discussing the challenges of cash flow management, the importance of having the right team, and the transition from founder to CEO. He also talks about his current ventures in Dubai, the launch of KMO and Flexo, and his experiences as an angel investor in healthcare startups. Jack emphasises the significance of understanding customer needs and the value of believing in oneself as a founder.   Takeaways Jack Henderson is a serial entrepreneur focused on healthcare. He bootstrapped KPI Health to over £20 million in revenue. Cash flow management is crucial for startup success. Building a strong team is essential for growth. Understanding customer needs is key to product development. Jack transitioned from founder to CEO with a focus on processes. He launched tech ventures in Dubai to access a broader talent pool.