Daymond John

"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship

Bethenny Frankel

Entrepreneur, Reality TV Star & Bestselling Author; Founder of Skinnygirl & BStrong Disaster Relief

Darrell Hammond

Comedian, Actor & Second Longest Running Cast Member of SNL

Bob Harper

Personal Trainer & Former Host of "The Biggest Loser;" Heart Attack Survivor

Maintaining A Healthy Body & Mind | Bob Harper Q&A

Anderson Cooper

Journalist, TV Personality, Anchor of CNN's "Anderson Cooper 360°"

Joy Bauer

Nutrition and Health Expert on NBC's "Today Show" & Founder of Nourish Snacks

Linda Ellerbee

Award-Winning Journalist & Television Producer; Breast Cancer Survivor

Greg Gumbel

Emmy Award-Winning Sportscaster for CBS Sports

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

Ariane de Bonvoisin

Author, Entrepreneur & Change Expert

George Soros

Chairman of Soros Fund Management LLC, Founder of Open Society Foundations & Philanthropist

Glenn Close

Actress & Advocate

Ursula Burns

First Black Woman to Serve as CEO of A Fortune 500 Company; Former Chairwoman of VEON & Former CEO of Xerox

Susie Coelho

Best-Selling Author, TV Personality, Lifestyle Guru & Humanitarian

Catherine Crier

Acclaimed Author, Former Judge, Award-Winning Journalist & Television Broadcaster

Gerald Celente

Authority On Trend Forecasting, Economic Futurist & Founder of The Trends Research Institute

Randy Cohen

Writer, Known for "The Ethicist"

Daniel Esty

Hillhouse Professor of Environmental Law and Policy at Yale Law School, Corporate Environmental Strategy Expert & Co-Author of "Green to Gold"

Johnny Bench

National Baseball Hall of Famer, 14-Time MLB All-Star & 2-Time World Series Champion; Former Catcher for the Cincinnati Reds

Jane Brody

Health Expert and Columnist