Home Podcasts Gemba Academy Podcast: Lean Six Sigma | Toyota Kata | Productivity | Leadership
Gemba Academy Podcast: Lean Six Sigma | Toyota Kata | Productivity | Leadership

Gemba Academy Podcast: Lean Six Sigma | Toyota Kata | Productivity | Leadership

Ron Pereira: Lean Thinker & Co-Founder of Gemba Academy 150 Episodes Oct 8, 2026

This podcast, hosted by Ron Pereira, co-founder of Gemba Academy, focuses on continuous improvement topics such as Lean Six Sigma, Toyota Kata, productivity, and leadership. Each episode aims to help individuals and organizations learn practical methods for improving processes and performance. The show features discussions, insights, and best practices from the world of operational excellence.

Episodes

GA 653 | LifeStream Mapping with Christian Wolcott
GA 653 | LifeStream Mapping with Christian Wolcott Oct 8, 2026 34:07 Value stream mapping is one of the most familiar tools in lean practice. Christian Wolcott has spent 25 years using it with clients from Toyota suppliers to NASA, and he arrived at a question that most practitioners never think to ask: what if you mapped your own life the same way? The seed came not from a client engagement or a sensei, but from his daughter, who sketched a rough timeline on a no
GA 652 | Culture Before Technology with Hessam Vali
GA 652 | Culture Before Technology with Hessam Vali Oct 1, 2026 34:17 Most lean practitioners know the theory of constraints. Fewer apply it before they start fixing things. Hessam Vali, a manufacturing consultant and MES software founder based in Wichita, argues that most improvement efforts fail because they target the wrong kinks in the hose. His framework is deceptively simple: if the deepest constraint is still in place, no one will ever see your work. In this
GA 651 | The Soup Stage of Transformation with Ben Morley
GA 651 | The Soup Stage of Transformation with Ben Morley Sep 24, 2026 30:09 Most resistance to lean is blamed on the wrong thing. Ben Morley, an Air Force pilot turned Lean Six Sigma consultant, argues the tools are never really the problem. The breakdown almost always lives somewhere between leadership buy-in and an assumption nobody thought to question. His conversation with Ron Pereira covers cockpit emergencies, a $5 million backlog that dissolved from a single custo
GA 650 | Train It Before You Trust It with David Osagie-Igiehon
GA 650 | Train It Before You Trust It with David Osagie-Igiehon Sep 17, 2026 36:13 Most continuous improvement practitioners are using AI the same way they use Google, and getting roughly the same quality of results. David Osagie-Igiehon has taken a different approach. He builds custom agents trained on lean principles, CI methodology, and the specific knowledge domains his work demands, and the gap in output quality is significant. What he describes is less about automation an
GA 649 | Accountability Starts in the Mirror with Michael Caito
GA 649 | Accountability Starts in the Mirror with Michael Caito Sep 10, 2026 31:02 Most organizations have a strategy. Far fewer can actually execute one. Michael Caito built and sold a food delivery business decades before DoorDash existed, then spent years helping other companies close the gap between where leaders want to go and where they actually end up. His diagnosis is consistent: the gap is almost always an accountability problem, and accountability is almost always the
GA 648 | Discovering Lean in High School with Ted Pendergrass
GA 648 | Discovering Lean in High School with Ted Pendergrass Sep 3, 2026 37:11 Most lean practitioners spend their careers trying to change the minds of adults who have been doing things the same way for decades. Ted Pendergrass decided to start earlier. Over 20 years coordinating a career technical education program at a California high school, he brought 5S, practical problem-solving, and Yellow Belt certification to students who had never heard of lean. The conversation
GA 647 | Making Sleep a Priority with Tim Thomas
GA 647 | Making Sleep a Priority with Tim Thomas Aug 27, 2026 39:20 Most organizations measure productivity, absenteeism, and safety incidents without ever asking what all three have in common. Tim Thomas, a former Australian Special Forces soldier turned sleep specialist, argues the answer is sitting in plain sight at the bottom of every performance pyramid. The conversation moves from combat deployments in Afghanistan to corporate boardrooms, and the through li
GA 646 | Connect Before You Correct with Royden Johnson and Luc van Merrienboer
GA 646 | Connect Before You Correct with Royden Johnson and Luc van Merrienboer Aug 20, 2026 35:25 Culture shapes how people receive change, and nowhere is that clearer than on a shop floor where history, language, and moral authority all sit alongside the 5S board. Royden Johnson and Luc van Merrienboer bring two distinct lenses to that tension: Royden from years of leading continuous improvement in South Africa, and Luc from rolling out digital transformation across Asia and now the African c
GA 645 | Why Leadership Is Failing with Keith Wyche
GA 645 | Why Leadership Is Failing with Keith Wyche Aug 13, 2026 24:18 Trust in leadership has been declining for decades, and Keith Wyche has the research to prove it. A 40-year veteran of AT&T, IBM, and Walmart, Keith opened up to us about a few mistakes he’s made in his career. The real conversation here is what changed him, and what he thinks it will take to reverse the broader collapse. In this episode you’ll learn: How a career spanning AT&#38
GA 644 | Defining Propaganda with Owen Fitzpatrick
GA 644 | Defining Propaganda with Owen Fitzpatrick Aug 6, 2026 44:01 Most leaders assume that the right argument, delivered clearly, will change minds. Owen Fitzpatrick has spent 30 years studying why that assumption is wrong. A psychologist who has worked inside some of the world’s most extreme propaganda environments, from North Korea to Rwanda to his own teenage years, Owen brings a framework to this conversation that reframes how belief actually changes.
GA 643 | Asking Better Questions with Kabrina Ashley
GA 643 | Asking Better Questions with Kabrina Ashley Jul 30, 2026 36:53 Most organizations say they want high performers, yet quietly punish them for being too valuable to lose. Kabrina Ashley, a coach and behavioral science practitioner based in Nashville, makes the case that the real barriers to change, growth, and improvement are not strategic, they're neurological. The conversation covers why good intentions still produce bad outcomes, and what leaders can do diff
GA 642 | The Future of Work with Jonathan David Lewis
GA 642 | The Future of Work with Jonathan David Lewis Jul 23, 2026 32:54 Something fundamental has shifted in how people relate to work, and most leaders are still operating from a story that the workforce has already left behind. Jonathan David Lewis, president of brand strategy firm McKee Wallwork and author of The Rebuilders, makes the case that the old shared narrative of careers, retirement, and institutional trust has fractured. What comes next depends entirely o

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