Alice Walker

Pulitzer Prize & National Book Award-Winning Author; Best Known for "The Color Purple"

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Bill Clinton

42nd President of the United States; Founder of the William J. Clinton Foundation

Bob Newhart

Stand-Up Comedian & Actor, Known for "The Bob Newhart Show" and "Newhart"

Bobby Cannavale

Actor Known for his Emmy Award-Winning Role in the HBO Drama "Boardwalk Empire"

Brian Acton

Founder of WhatsApp

Cathy Hughes

Founder & Former CEO of Urban One (formerly Radio One)

Cathy Hughes Is Honored In Her Hometown Omaha

Christiane Northrup

Authority on Women's Health, Bestselling Author of "Goddesses Never Age"

Christie Brinkley

Model, Actress, Children's Activist

Colin Egglesfield

Actor, Producer, Entrepreneur & Motivational Speaker; Founder of Shout Out! Shirts & The AgileArtist Movement; Cancer Survivor

Craig Newmark

Founder of Craigslist; Internet Entrepreneur; Leader in Social Networks

Craig Venter

Founder & CEO of Synthetic Genomics Inc.

Darius Rucker

Lead Singer and Rhythm Guitarist of the Rock Band Hootie & the Blowfish

David Miliband

President & Chief Executive Officer of the International Rescue Committee; Former UK Foreign Secretary

Deval Patrick

Two-term Governor of Massachusetts, Civil Rights Attorney & Business Leader

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

Dr. Herminia Ibarra

Professor of Organizational Behavior at London Business School & Best-Selling Author

GRACE under pressure: John Baldoni with Herminia Ibarra

Dr. John Kao

Chairman, Institute for Large Scale Innovation, Bestselling Author of "Innovation Nation" and "Jamming: The Art and Discipline of Business Creativity"

Dr. Phil McGraw

"Dr. Phil" Host, NY Times Bestselling Author, Psychologist

Eli Young Band

Grammy Nominated Country Act