For 21 years, astronaut Ed Gibson held the American record of 84 days in space. One of the U.S.’s first scientist astronauts, Dr. Gibson contributed to numerous landmark missions and discoveries before taking his outstanding… Full Profile

Paul Root Wolpe, Ph.D. is the Asa Griggs Candler Professor of Bioethics, Raymond Schinazi Distinguished Research Professor of Jewish Bioethics, Professor of Medicine, Pediatrics, Psychiatry, Neuroscience and Biological Behavior, and Sociology, and the Director of… Full Profile

“Master of Unusual comedy”, Michel Lauziere combines his talents as an inventor, showman, musician, and polyglot to dazzle audiences around the world. His bizarre visual standup acts have captivated an estimated 1 billion viewers. In… Full Profile

Andrew Winston, founder of Winston Eco-Strategies, is the author of Green Recovery, a strategic plan for using environmental thinking to survive hard economic times. He is also the co-author of Green to Gold, the best-selling… Full Profile

Widely regarded as the “go-to guy" for all healthcare matters by the Washington media, Robert Laszewski is president of Health Policy and Strategy Associates, Inc., the Washington DC policy and marketing consultancy he founded. Prior… Full Profile

Tim Wilkins is a stand-up comedian, TV and radio personality, writer and professional speaker who has been active for more than 20 years. He has performed around the world and entertained millions in various venues… Full Profile

Economist Dr. Gail Wilensky is a Senior Fellow at the international health foundation Project HOPE. She has served in the White House as a senior adviser of health and welfare issues and directed the Medicaid… Full Profile

Admired activist Frances Moore Lappé has driven an international anti-hunger movement since the 1970s. The founder of Small Planet Institute, Frances has argued that world hunger is not at its roots an agricultural issue, but… Full Profile

Rated by Toastmasters International as one of the top three speakers in the world, Dr. Janet Lapp has helped over 2,000 audiences from Argentina to Hong Kong become disruptive leaders. The licensed clinical psychologist has… Full Profile

Dr. Bowen F. White has the distinction of being one of only two medical students who were founding members of the American Holistic Medical Association. His holistic approach to wellness and health is the cornerstone… Full Profile

One of the nation's most highly regarded generational experts and cultural translators, Lynne Lancaster can help you transform your corporate culture and employee relations so that you no longer suffer from generational gaps in recruiting,… Full Profile

Business coach and U.S. National Elevator Pitch Champion, Chris Westfall dedicates his life to improving the world by teaching his clients the art of authentic persuasion - also known as the elevator pitch. He firmly… Full Profile

Disruptive innovator, Christina Lampe-Onnerud took her solution to an unmet need and amplified it to a global scale. The inorganic chemist began working on her game-changing lithium battery in her old carriage house and expanded… Full Profile

Brian Wesbury is an American economist whose main focuses are economic forecasting and macroeconomics. He has made frequent appearances on Bloomberg TV, CNBC, Fox News, and Fox Business. For five years he served as an… Full Profile

Richard Lamm has been ahead of his time for most of his life. The politician, writer, and professor, has been outspoken since the 1980s on the need for government to reconceive how it meets public… Full Profile

Arthur B. Laffer is the founder and chairman of Laffer Associates, an economic research and consulting firm. Dr. Laffer’s economic acumen and influence in triggering a world-wide tax-cutting movement in the 1980s have earned him… Full Profile

American technologist and early social network entrepreneur David Weinberger is a pioneer in studying how the Internet affects our lives, our businesses and our ideas. David has contributed to a wide range of fields such… Full Profile

Nicholas J. Webb is one of the most prolific business thought leaders in the United States. He is a Senior Partner at Lassen Scientific, Inc. who works with Fortune 500 companies around the world. The… Full Profile

The world's leading expert on accelerating transitions, Dr. Michael Watkins is a bestselling author who has previously taught at such prestigious institutions as IMD in Switzerland, INSEAD in France and the Harvard Business School (Harvard… Full Profile

For nearly 15 years, THE WATER COOLERS have entertained audiences around the world, as far reaching as Singapore and Australia, with their high energy, uncommonly funny, authentic take on work and life. Smart phones, conference… Full Profile

Chris Warner began leading groups on wilderness trips when he was 17, and is still doing what he loves, more than 30 years later. He has summited Mount Everest and K2, starred in and filmed… Full Profile

Haiyan Wang specializes in global strategy, executive education, management consulting, and doing business in China and India. As Managing Partner of China India Institute, she oversees the organization's research and consulting focus, strategic goals, and… Full Profile

CEO of Tomorrow, a global consultancy for business design, Mike Walsh is in great demand from leading companies worldwide, both as a consultant and a keynote speaker. A former senior strategist at News Corporation and… Full Profile

Rusty Wallace, the legendary and now retired racecar driver, brought personality and charisma to the sport of auto racing that is unmatched in the history of the sport. A 55 time race winner and NASCAR… Full Profile