Giuliana and Bill Rancic

Stars of the reality TV show "Giuliana & Bill" on Style Network

Ivan Rodriguez

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

Chris Spielman

Former All-Star Linebacker, Special Assistant for the Detroit Lions & Breast Cancer Awareness Advocate

Camryn Manheim

Actress; Human Rights Activist; Writer & Producer

G. Garvin

Celebrity Chef & Host of 'Roadtrip with G. Garvin' on The Cooking Channel

Paul DePodesta

Chief Strategy Officer of the NFL's Cleveland Browns & Former Manager of MLB's Los Angeles Dodgers; Subject of "Moneyball"

Phil Simms

CBS NFL Lead Analyst, Super Bowl MVP & Co-Host on Showtime's "Inside the NFL"

Diane Rehm

Radio Talk-Show Host

Nir Eyal

Bestselling Author & Expert on the Intersection of Psychology, Technology and Business

Laurie Holden

Actress Known For AMC's "The Walking Dead;" Human Rights Activist

Clarence B. Jones

Former Adviser & Speechwriter for Martin Luther King Jr.

Dennis Prager

Host of the Dennis Prager Radio Show, Co-Founder of Prager University, NY Times Bestselling Author & Columnist

The Ten Commandments: Still the Best Moral Code

Howie Long

NFL Hall of Famer & Superbowl Champion; Fox NFL Sunday Studio Analyst

Natasha Lyonne

Emmy Nominated Actress; Known for "American Pie," "Orange Is the New Black" & "Russian Doll"

Jeremy Heimans

Co-Founder & Chairman of Purpose; Best-Selling Author; Lifelong Activist & World-Renowned Expert on Building Social Movements

White Panda

DJ Known for Remixing & Releasing Viral Mashups

Beverly Tatum

Best-Selling Author, Higher Education Leadership & Race Relations Expert, President Emerita of Spelman College

Why Are All the Black Kids Sitting Together in the Cafeteria?: And Other Conversations ...

Simon Schama

Professor of Art History and History at Columbia University in New York

John Mauldin

Renowned Financial Expert, New York Times Best-Selling Author & Pioneering Online Commentator

David Williams

Professor of Public Health at Harvard University