The most popular stand-up comedian in the U.S., Jeff Dunham has breathed new life into the old-fashioned art of ventriloquism. The politically incorrect performer has turned his original puppets into a multi-million dollar industry of… Full Profile

Rita Dove was the youngest person and the first African-American to be appointed Consultant in Poetry at the library of Congress. In 1993 she was chosen as Poet Laureate of the United States and in… Full Profile

President and co-founder of Idea Champions, Mitch Ditkoff is a consultant specializing in creative thinking, innovation, team development, leadership, and the power of storytelling in the workplace. Since 1987, he has been facilitating workshops and… Full Profile

Syndicated columnist E.J. Dionne is one of the most widely read and highly respected political analysts in the country. In addition to writing for the Washington Post, he appears weekly on National Public Radio, serves… Full Profile

Even successful companies are having difficulty dealing with new technologies that are disrupting their traditional processes. Aaron Dignan works with the leadership teams of many Fortune 100 companies to help them adapt and use new… Full Profile

Formerly a broadcast journalist, Connie Dieken brings the insights from her bestsellers Talk Less, Say More and Become the Real Deal to thought leadership presentations assisting executives to develop presence and influence. Connie spent twenty… Full Profile

Executive chairman of the Carbon Disclosure Project (CDP), Paul Dickinson is a leader in the creation of a new global economic system, collaborating with companies, governments, and investors to change how we produce and consume… Full Profile

Peter Diamandis has degrees in Molecular Genetics and Aerospace Engineering from MIT and an MD from Harvard Medical School. He is an expert in the field of innovation and possibly the greatest non-governmental expert on… Full Profile

Susan Dentzer is the President and Chief Executive Officer of NEHI, the Network for Excellence in Health Innovation, a nonprofit, nonpartisan organization composed of more than 100 stakeholder organizations from across all key sectors of… Full Profile

Voted Top 5 Speaker for two consecutive years, Kathy Dempsey has helped hundreds of organizations survive and thrive through her trademark system “SHED for success.” Her company Keep Shedding Inc. serves as partner of strategic… Full Profile

Jeff DeGraff has over twenty-five years' experience as a leader at the highest levels of corporate America. His views on innovation have been sought by the most highly regarded think tanks while his client roster… Full Profile

Ross Dawson is a futurist and entrepreneur in worldwide demand for his uncanny skill at predicting developments and trends. He is best known for his book “Living Networks” which forecasted the rise of social networking… Full Profile

Championship athlete, Dominique Dawes is best known for her role in “The Magnificent Seven,” the 1996 Olympic gold medal-winning American women’s gymnastic team, which to this day is still remembered as the best women’s team… Full Profile

Oscar award-winning actress, Geena Davis is best known for her roles in Thelma and Louise, Beetlejuice, and the ABC series Commander in Chief, which featured her in the first-ever media portrayal of a female U.S.… Full Profile

With more than 25 years of business experience, including numerous stints as CEO of fast-growing national companies, Jack Daly knows how to help companies achieve greater sales and profitable growth. One of his most notable… Full Profile

Leading business expert and adviser, Dr. John Izzo is driving a purpose revolution, helping organizations boost their performance when it comes to sustainability, social responsibility, and employee engagement. With more than 25 years of experience… Full Profile

Hale Irwin is the most decorated golf player in history. The winner of three U.S. Opens, two U.S. Senior Opens and one victorious U.S. Ryder Cup , he inspires audiences to overcome challenges and not… Full Profile

The most-listened-to woman on political talk radio, Laura Ingraham takes on the hottest topics in news and politics. “The Laura Ingraham Show” is ranked in radio's Top 10, and heard coast-to-coast in 225 markets. Laura… Full Profile

Immaculée Ilibagiza has an astonishing story to tell of the most horrific experience imaginable being transformed into a story of faith and forgiveness. During the 1994 Rwandan genocide a local pastor hid her and seven… Full Profile

Robin Crow’s flourishing career has spanned over four decades in one of the most competitive industries imaginable. The musician-turned-entrepreneur knows first-hand how to thrive in a field that’s changes from one night to the next.… Full Profile

Glenna Crooks, PhD, is one of the most sough-out policy advisors in both public and private sectors when it comes to healthcare. Glenna uses her vast experience, research, and original approaches such as the Centricity… Full Profile

Former athlete, Roger Crawford has been teaching audiences all around the world how to achieve the impossible and redefine what’s possible through his personal success story as an NCAA Division 1 tennis player with four… Full Profile

After losing his right arm in a horrific car accident at age 21, Danny Crates became a world record setting Paralympic gold medalist. His impressive sprinting career spanned more than a decade, resulting in multiple… Full Profile

Ask any American over the age of forty for their top three memorable sporting moments and it's odds-on that the victory of the USA over the USSR for the Olympic title in Lake Placid in… Full Profile