General Stanley McChrystal is a four-star general, the former commander of U.S. and international forces in Afghanistan and the former leader of Joint Special Operations Command, which oversees the most sensitive counter-terrorism units. He is widely praised for revolutionizing warfare by fusing intelligence and operations and is credited with the capture of Saddam Hussein and the location and killing al-Qaeda’s leader in Iraq. Secretary of Defense Robert Gates called McChrystal “one of America’s greatest warriors.” McChrystal addresses leadership, teambuilding, and geopolitics.

Deepa Purushothaman (per-shot-a-man) is a corporate truth teller and inclusion visionary who, throughout her illustrious career, challenged and redefined the status quo of leadership, success, and power on her incredible journey of breaking glass ceilings and advancing the workplace for all people. For more than two decades, Deepa held various high-level executive leadership roles at Deloitte, eventually becoming the first Indian American woman and one of the youngest people ever to make partner at the internationally renowned global services firm, and breaking new ground for subsequent generations to follow in her footsteps.

Described as America’s most widely recognized medical expert after Dr. Anthony Fauci, Dr. Vin Gupta, MD, MPA is a tech visionary who operates at the heart of disruption to develop solutions to the most-complex challenges in commerce, communication, healthcare, and society — now, and in the future. Close to two decades of experience as a renowned health policy expert and clinician have led Dr. Gupta to his current role as chief medical officer, Amazon Pharmacy, where he spearheads cutting-edge programs that are leading us into the interdependent futures of healthcare and technology. A uniquely public-facing figure keeping the world in the know about what’s happening now and next, Dr. Gupta’s forward-looking insights inspire leaders and their organizations to embrace change, think outside the box to break new ground, and create new inroads to innovation and success.

Arthur C. Brooks is a professor at the Harvard Kennedy School and the Harvard Business School, where he teaches courses on leadership and happiness. He is also a columnist at The Atlantic, where he writes the popular “How to Build a Life” column. Brooks is the author of 12 books, including the 2022 #1 New York Times bestseller From Strength to Strength: Finding Success, Happiness, and Deep Purpose in the Second Half of Life. He speaks all around the world about love and happiness, giving more than 150 speeches and lectures per year in the U.S., Europe, and Asia. Brooks began his career as a classical musician, leaving college at 19, and performing with ensembles in the United States and Spain. In his late twenties, while still performing, he returned to school, earning a BA in economics through distance learning. At 31, he left music and earned an MPhil and PhD in public policy analysis, during which time he worked as a military analyst for the Rand Corporation. Brooks then spent the next 10 years as a university professor at Syracuse University, where he taught economics and nonprofit management. In 2009, Brooks became the president of the American Enterprise Institute in Washington, DC, one of the world’s most influential think tanks, which he led for a decade. During this period, he was selected as one of Fortune Magazine’s “50 World’s Greatest Leaders” and was awarded seven honorary doctorates.

A globally recognized brand-building innovator and a champion both of creativity and challenging the status quo in the workplace, Marisa Thalberg is 1 of only 18 to be inducted into the Forbes CMO Hall of Fame. She is considered one of the most dynamic and versatile marketing executives in the field, displaying versatility and adaptability that has led to her being an exceedingly successful leader in a diverse portfolio of industries, ranging from luxury beauty (The Estée Lauder Companies) and fast food (Taco Bell) to big box retail (Lowe’s Home Improvement) and theme parks and entertainment (SeaWorld/Busch Gardens). Her passionate advocacy for women at work led her on the path to social entrepreneurship as the founder of Executive Moms, an organization created to connect and support accomplished women who are both professionals and moms. In this capacity, Thalberg became an early leading voice and supporter for women, and particularly mothers, in the workplace, appearing across a range of media outlets including The TODAY Show, FOX, CNN, NBC News, and many more.

Described by the media as everything from “Superwoman undercover” to “The Pied Piper of potential,” Sarah Robb O’Hagan is an executive, activist, entrepreneur, and founder of Extreme Living — a content platform designed to help individuals, teams, and organizations play to their highest potential. Currently, she is the CEO of EXOS, the leading performance coaching company that gets people ready for the moments that matter most in their work, sport, and daily lives. EXOS clients range from NFL players and Olympians to corporate executives, military personnel, and every day people looking to manage stressors and thrive in the new normal of fast-paced modern-day life. Drawing on her decades experience at some of the world's most influential brands, she shares practical takeaways including how to make failure your fuel, discover your most competitive playing field, get out of line rather than always following conventional wisdom, and bring out the “extreme" in others.

Sam Rapoport is the Senior Director of Diversity, Equity and Inclusion with the National Football League with over 19 seasons working in football. Rapoport has dedicated her career to creating innovative business models aimed at enfranchising marginalized populations in sport. With this focus, she has worked to shift and progress diversity hiring in football. Rapoport is also a retired quarterback who played in the women’s professional football league. Rapoport catalyzed a movement for women in sports by creating a new diversity platform for the NFL, that has since been replicated by other professional sports leagues. Through this effort, 190+ female coaching, scouting and operations candidates have been hired since its inception in 2017; a record number. Rapoport was recently named one of Sports Illustrated Most Powerful, Most Influential and Most Outstanding Women in Sports and was included in The Athletic’s NFL 40-under 40. She was also awarded the NFL Commissioner’s Award selected by Commissioner Roger Goodell, Fortune 40 Under 40, Outsports’ Hero of the Year, and was recently named one of People Magazine’s 25 Women Changing the World.

Daniel Hughes has spent the last 15 years leading and making decisions in high pressure and often environmentally hostile environments. He describes himself as a “determined problem solver, who builds teams to succeed”. He previously has been a Special Forces Instructor, Great Britain Athlete and in 2013 built a team of 268 for him to deliver the world’s highest video broadcast from the summit of Mt Everest to the BBC Newschannel. Hughes is a current 787 pilot and as the founder of Reignite Consulting, he globally delivers Management Development programmes to executive teams and helps organisations establish or reaffirm their vision and values.

Susan David Ph.D. is one of the world’s leading management thinkers and an award-winning psychologist at Harvard Medical School. Co-founder and co-director of the Institute of Coaching at Harvard/McLean Hospital and an authority on leadership, organizational culture, and success, she has been named to the 2017 Thinkers50 Radar list; the thinkers most likely to shape the future of how organizations are managed and led, and is a highly-sought speaker and scientific adviser. She is the author of the acclaimed Emotional Agility, an Amazon Best Book of the Year, Axiom Business Book Award Medalist, and a Nominee for the Books for a Better Life Award 2017. Dr. David and Emotional Agility have been featured in The New York Times, Washington Post, Wall Street Journal, New York Magazine, TIME, Business Insider, Fast Company, MSNBC, INC.com, Forbes, Strategy + Business, National Public Radio (Here & Now), PBS News Hour, Harvard Business Review and many other leading publications. Dr. David’s academic books include: The Oxford Handbook of Happiness (Oxford University Press) and Beyond Goals (Gower). Dr. David lives outside Boston with her family.

Olympic skier, best-selling author and CEO of The Goal Acceleration Institute, Vince Poscente masters life in the fast lane with electrifying energy and entertaining style. Vince uses his signature wit and wisdom in telling his unforgettable story as a recreational skier turned Olympian in just four years. Vince teaches teams to sell more, lead better and produce more, and will help companies move past obstacles to achieve success.

Shawn Achor, author of The Happiness Advantage, spent over a decade at Harvard University where he won numerous distinguished teaching awards for his work. He graduated magna cum laude from Harvard and earned a Masters from Harvard Divinity School in Christian and Buddhist ethics. In 2006, he was Head Teaching Fellow for "Positive Psychology," which eclipsed “Intro Economics” as the most popular course at Harvard.

Rick Smith is a serial entrepreneur, leadership strategist, best-selling author, inspirational TED speaker, and one of world’s foremost authorities on innovation, leadership, and corporate transformation through disruptive technologies such as industrial 3D printing (additive manufacturing). His latest venture, Fast Radius, is an on-demand production platform which leverages 3D printing for global distributed manufacturing. In person, print, and practice, Rick inspires individuals and organizations around the world with leading edge insights on a number of topics surrounding disruptive technology, such as the predictable patterns of technology disruption, and the behaviors that enable leaders to successfully navigate complexity and change.