Partnering Leadership
Partnering Leadership is a top global podcast designed to help CEOs and senior leaders navigate the complexities of leadership, strategy, culture, and innovation. Hosted by Mahan Tavakoli—a seasoned leadership advisor with over 25 years of experience and recognized as a top thought leader in management—the podcast brings you real-world insights and practical advice to drive meaningful results.
Mahan’s experience as a trusted advisor shapes each discussion, driving deeper insights that challenge conventional thinking and uncover innovative approaches. Drawing from his extensive advisory background, Mahan dives into candid conversations with purpose-driven CEOs and global thought leaders, exploring how they overcame their biggest challenges and achieved transformative success. Each episode provides actionable strategies, real-world examples, and proven approaches to help you navigate change, align teams, and drive lasting impact.
Hear directly from top experts such as Ram Charan, Ken Blanchard, John Kotter, Stephen M.R. Covey, Hal Elrod, Carmine Gallo, Daniel Burrus, Garry Ridge, Jacob Morgan, Emily Field, Jonah Berger, Barbara Kellerman, Rich Diviney, Andrea Sampson, Ajay Agrawal, Dave Ulrich, Jerry Colonna, Renee Cummings, Brian Johnson, Warren Berger, Gustavo Razzetti, Azeem Azhar, David McRaney, Tim Clark, Jim Detert, Gary Bolles, Greg Satell, Robert Wolcott, Alden Mills, Minter Dial, Greg Wooldridge, Pete Steinberg, Joseph Fuller, Paul Roetzer, Whitney Johnson, Ron Adner, Bob Johansen, Leidy Klotz, Paul Smith, Louis Rosenberg, Rob Sadow, Dan Turchin, Steve Robinson, Park Howell, Mark Crowley, Maz Jobrani, LaTonya Wilkins, Rob Cross, Aiden McCullen, Eduardo Briceno, Jan Rutherford, Stephen Wunker, Charlene Li, Jon Levy, Anu Gupta, John Rossman, David Marquet, Tamsen Webster, Jack Phillips, Vanessa Bohns, Patrick McGinnis, Hakeem Oluseyi, Ed Hess, and Carolyn Dewar as well as renowned leaders like David Rubenstein, Jean Case, Tony Pierce, Linda Rabbitt, Paul Daugherty, Richard Bynum, John Veihmeyer, Howard Ross, Bill Novelli, Tien Wong, Stephanie Linnartz, Chuck Robb, Doug Dennerline, Charlene Drew Jarvis, Robert Rosenberg, Diane Hoskins, Deidre Paknad, David Gardner, and Marty Rodgers, and many more!
Their insights, paired with Mahan's expertise, equip you to tackle complex challenges, foster a high-performance culture, and stay ahead in a rapidly evolving world.
Listen today to gain the tools, perspectives, and proven strategies that can transform your leadership journey.
Available on all major podcast platforms or visit https://partneringleadership.com.
Partnering Leadership
421 [BEST OF] Why Strategy Fails Without the Right Board: Didier Cossin on High Performance Boards & Decision-Making at the Top
What if the greatest risk to your organization isn't economic uncertainty, market volatility, or disruptive technology—but the decisions being made in your own boardroom?
In this episode of Partnering Leadership, Mahan Tavakoli speaks with Didier Cossin, IMD professor and global expert in board governance, whose book High Performance Boards has become a must-read for senior leaders looking to elevate board effectiveness. Drawing from decades of research, real-world consulting, and cross-disciplinary experience—including economics, risk management, and even poetry—Cossin brings a powerful lens to what leadership at the top should really look like.
Cossin argues that governance has been misunderstood by many organizations as a compliance function, rather than what it truly is: a system that shapes the quality of executive decisions. He challenges CEOs and board members to rethink how they engage with one another, what information they rely on, and who actually owns governance performance. The result is a compelling case for boards as enablers of transformation—not just overseers of risk.
Throughout the conversation, Cossin shares examples and frameworks that translate theory into practice. He offers clarity on how boards can evolve to meet the complexity of today’s environment while helping CEOs make better, faster, and more strategic decisions. From the role of the chair to the structure of board packs to the power of informal intelligence, every element of this conversation is designed to elevate how boards contribute to long-term success.
If you are a CEO, board member, or executive leader committed to high-performance leadership and long-term impact, this episode offers both insight and challenge to help you lead more effectively—starting at the top.
Actionable Takeaways
- Hear how Didier Cossin reframes governance as a driver of decision quality—not just risk oversight or compliance.
- Learn why the chair, not the CEO, is ultimately responsible for board performance—and why that distinction matters.
- Discover how most boards are overwhelmed with information but still lack the intelligence needed for high-quality decisions.
- Understand the four levers of board performance—people, information, structure, and culture—and how each one shapes outcomes.
- Explore how the CEO-chair relationship must be intentionally designed, not assumed, for true alignment and accountability.
- Find out why board materials should be curated like an executive dashboard—and how overstuffed board books hinder strategic conversations.
- Learn how boards should evolve from approving strategy to actively shaping it—especially in complex and fast-moving environments.
- Reflect on how strong governance creates the organizational capacity to adapt, lead, and perform over the long term.
Connect with Didier Cossin
Didier Cossin at IMD
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