Paul Ryan served ten terms in the U.S. House of Representative and as Speaker of the House from 2015 to 2019. Known for his meteoric rise in politics and often praised for his seriousness and honesty, Ryan is a committed conservative and public servant who has spent his life advocating for real solutions that expand opportunity for Americans. Before serving as Speaker of the House, he was Chair of the House Budget Committee, Chair of the House Ways and Means Committee, and a U.S. Vice Presidential candidate. He is exclusively represented by Leading Authorities speakers bureau.

Mick Ebeling is an American film, television and commercial executive producer as well as an author, entrepreneur and philanthropist. He was named as on one of the Top 50 Most Creative People of 2014, won the SXSW Innovation Award twice in a row (2014 and 2015), and was awarded the 2014 Muhammed Ali Humanitarian of the Year Award. He is the CEO of Not Impossible, an organization that develops creative technology solutions to address real-world problems.

Part journalist, part historian, and all shrewd political observer, Ronald (Ron) Brownstein explains the complexities of American politics with lucid precision. As a CNN Senior Political Analyst, Senior Editor for the Atlantic, and Contributing Editor for National Journal, he produces sharp analysis on politics, policy, the electorate, media, healthcare, energy, the press' impact on Americans, and the range of issues informed by his strong sense of American political and national history. Brownstein provides an insider’s look into politics and the media and has twice been a finalist for the Pulitzer Prize. He is also the author of seven best-selling books, and his articles on politics, public policy, and culture have appeared in myriad of major publications and on many broadcast news outlets.

Tom Koulopoulos is Chairman and founder of Delphi Group, a 30-year-old Boston-based think tank named one of the fastest growing private companies by Inc. Magazine, and the founding partner of Acrovantage Ventures, which invests in early-stage technology startups. He is also the author of 13 books, an Inc.com columnist, the past Executive Director of the Babson College Center for Business Innovation, the past director of the Dell Innovation Lab, and a professor at Boston University. His insights have received wide praise from luminaries such as the late Peter Drucker, the father of modern management; Dee Hock, founder of Visa International, and Tom Peters, who called his writing, "a brilliant vision of where we must take our enterprises to survive and thrive." His Inc. column is read by over one million people yearly. Mr. Koulopoulos' thirteen books include his most recent, Reimagining Healthcare, The Bottomless Cloud, Revealing the Invisible, The Gen Z Effect, and Cloud Surfing.

Scott spent almost ten years as a nightclub promoter in New York City before leaving to volunteer on a hospital ship off the coast of Liberia, West Africa, as a volunteer photo journalist. Returning home to New York City two years later, he founded the non-profit organization, charity: water, in 2006. Turning his full attention to the global water crisis and the world’s 663 million people without clean water to drink, he created public installations and innovative online fundraising platforms to spread international awareness of the issue.

Dr. William W. Li is an international expert on health and disease fighting based on diet, lifestyle, and treatments that keep the body’s blood vessels in balance. Dr. Li’s expertise extends across many health arenas including cancer, diabetes, blindness, heart disease, wound healing, and more than 70 other disease conditions. His work has been recognized by O Magazine, The Atlantic, USA Today, The New York Times, TIME Magazine, Wall Street Journal, and CNN, as well as the Bill and Melinda Gates Foundation and the Clinton Global Initiative. His latest book Eat to Beat Disease was released March 2019 and is a New York Times Best-seller as well as Amazon #1 best-seller.

Nicholas Webb is one of the country’s top business thought leaders. As a Senior Partner at Lassen Scientific, Inc., Nicholas works with Fortune 500 companies throughout the world to help them lead their industries in innovation and strategy. Unlike many consultants, Nicholas is not a theorist. He has been awarded over 40 patents by the U.S. Patent and Trademark Office for breakthrough technologies including one of the world’s smallest medical implants to a wide range of industrial, consumer, and wearable technologies. Nicholas is known by many as the “Innovation Evangelist.” He speaks around the world on the future of the economy, innovation, technology, leadership and healthcare.

Marga Hoek is a member of Thinkers50, she is that rare combination: a true visionary on sustainable business and capital and a successful, innovative business leader who understands and applies the commercial realities of business. Operating at the highest level with ministers and presidents, Marga is a global voice for G20, G7 Climate Change and Cop 23 and a regular contributor for prestigious, global media like Forbes Magazine, Fortune and The Huffington Post. Her latest book The Trillion Dollar Shift, on the business opportunities of the Sustainable Development Goals, received an international, gold medal.

Dr. Sampson Davis is a Board Certified Emergency Medicine Physician at St. Michaels Medical Center in Newark NJ. He has been a weekly correspondent on the Tom Joyner Morning Show and a frequent guest on CNN where he focuses on prevalent and life-changing medical topics. Dr. Davis has also co-authored New York Times best-selling books, The Pact, We Beat the Street, and The Bond.

Barry P. Chaiken, MD, MPH has over 25 years’ experience in healthcare information technology, clinical transformation, and business intelligence. Dr. Chaiken is the author of the recently released Navigating the Code: How Technology Transforms the Patient-Physician Journey, a groundbreaking book on healthcare information technology and its potential impact on quality, access, and cost of care. He currently serves as President of DocsNetwork Ltd. and previously worked with the National Institutes of Health, UK National Health Service, McKesson, Infor, and Salesforce/Tableau. He has served as guest lecturer and consultant on topics including patient safety, clinician adoption of information technology, quality improvement, and managed care. Dr. Chaiken is board certified in General Preventive Medicine and Public Health as well as Health Care Quality Management. He is also an Overseas Fellow of the Royal Society of Medicine.

Andrew Winston, founder of Winston Eco-Strategies, is a globally recognized expert on how companies can profit from solving the world’s biggest challenges. His views on strategy have been sought after by many of the world’s leading companies, including HP, Ingersoll Rand, J&J, Kimberly-Clark, Marriott, PepsiCo, PwC, and Unilever. Andrew's latest book, The Big Pivot was selected as one of the "Best Business Books" by Strategy+Business magazine. Andrew’s first book, Green to Gold, was the top-selling green business title of the last decade, selling more than 100,000 copies in seven languages. Inc. Magazine included Green to Gold on its all-time list of 30 books that every manager should own. Andrew’s speeches around the globe, including a TED talk, provide a practical and optimistic roadmap to help leaders build thriving, resilient companies in a volatile world. He received degrees in economics, business, and environmental management from Princeton, Columbia, and Yale.

Anjali Kumar is a former Google executive and the Founding General Counsel and Head of Social Innovation at Warby Parker, a transformative lifestyle brand offering designer eyewear at a revolutionary price while leading the way for socially-conscious businesses. She is currently an Adjunct Professor at Columbia Business School and Fordham University’s Graduate School of Business Administration, where she teaches Law of Innovation, a graduate seminar which follows an original syllabus of her own design.