Allyson Felix

Track & Field Athlete, Olympic Champion & 12-Time Gold Medalist at the World Championships; Co-Founder of Saysh

Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist

Oprah Winfrey

CEO of Oprah Winfrey Network, Presidential Medal of Freedom Recipient & National Women's Hall of Famer

Mae Jemison

First Black Woman in Space & Former NASA Astronaut; National Women's & International Space Hall of Famer Founder, 100 Year Starship

Stephanie Izard

Celebrity Chef, Author, Winner of "Top Chef" Season 4 & Partner of Three Award-Winning Chicago Restaurants

Marcus Buckingham

Peak Performance Expert, Best-Selling Author, Researcher & Strengths Revolutionist

Michelle Obama

Former First Lady of the United States & Bestselling Author

Deshauna Barber

2016 Miss USA, IT Analyst & Army Reserve Officer, Mental & Physical Health Advocate; Vice Chair on the Board Of Directors at Service Women’s Action Network

Whoopi Goldberg

Award-Winning Actress, Comedian, Author & Co-Host of ABC's "The View"

Two Old Broads: Stuff You Need to Know That You Didn’t Know You Needed to Know

Rachel Hollis

#1 New York Times Best-Selling Author of "Girl, Wash Your Face"; Entrepreneur & Lifestyle Expert

Christopher Voss

International Crisis & Negotiation Expert

If You Can Do THIS, Your Conversations Will Change FOREVER | Chris Voss

Halle Berry

Academy Award-Winning Actress, Producer & Philanthropist

Halle Berry Gets Real About Fame, Aging, and Directing 'Bruised ...

Cheryl Burke

Professional Ballroom Dancer, Model, TV Host, Known for "Dancing with the Stars"

Kevin Smith

Director, Producer, Comedian & Actor

Steve Forbes

Chairman & Editor-in-Chief of Forbes Media

Flat Tax Revolution: Using a Postcard to Abolish the IRS

Ted Danson

Emmy Award-Winning Actor, Environmental Activist & Philanthropist; Known for "Cheers," "Curb Your Enthusiasm" & "The Good Place"

A Conversation with Ted Danson & Mary Steenburgen | ATX TV Festival

LL Cool J

Hip-Hop Artist, Host of "Lip Sync Battle" & Actor Known For "NCIS"

Dwayne "The Rock" Johnson

Actor, Businessman, Former WWE Wrestler & New York Times Best-Selling Author

Emily Blunt & Dwayne Johnson Answer The Web's Most Searched Questions

Sheryl Crow

Grammy Award-Winning Singer-Songwriter

Miley Cyrus

Grammy Award-Winning Singer-Songwriter & Actress; Youth Homelessness Advocate and LGBTQ Activist

Robert Downey Jr.

Academy Award-Winning Actor & Producer

Robert Downey Jr. Wins Male Supporting Actor In A Motion Picture

Moira Forbes

Executive Vice President of Forbes Media

Julianne Hough

Emmy Award Winner for Outstanding Choreography, Country Music Singer, Actress & Professional Dancer

Tony Hawk

Legendary Skateboarder, Entrepreneur & Founder of The Skatepark Project

Catherine Price

Award-Winning Author, Journalist & Diabetes Patient Advocate

The Power of Fun: How to Feel Alive Again

Dr. Jim Yong Kim

Former President of the World Bank, Korean-American Physician & Anthropologist

Jonathan Safran Foer

Bestselling Author of "Everything Is Illuminated" and "Extremely Loud and Incredibly Close"

Joaquin Phoenix

Academy Award-Winning Actor, Producer & Activist Known for "Walk the Line," "Joker" & "Joker: Folie à Deux"

Chelsea Clinton

Vice Chair of the Clinton Foundation & Author of "She Persisted" Series

Chelsea Clinton on the Fight for Reproductive Health

Trisha Yearwood

Emmy Award-Winning Cooking Show Host & NYT Bestselling Author; Country Music Artist