Giovanni Livera

Motivational Speaker & The Official Magician of the NBA's Orlando Magic

Sydney Leroux

Professional Soccer Player & Olympic Gold Medalist

Marc Freedman

Founder & CEO of Encore.org; World Economic Forum Social Entrepreneur of the Year

Pearl Barrett and Serene Allison

Bestselling Health & Wellness Authors, Recording Artists, Owners of Welby Street Press

Reverend Al Sharpton

Baptist Minister, Political, Civil Rights & Social Justice Activist

Carissa Phelps

Social Entrepreneur, Advocate & Author of "Runaway Girl: Escaping Life on the Streets, One Helping Hand at a Time"

Rick Tumlinson

One of the World's Top Space Visionaries; Founder of the Commercial Space Movement; Founding Trustee of the XPrize

Stasi Eldredge

Christian Author & Women's Speaker

Peter & Bethany Yarrow

Inspiring Musicians

Doug Smart

Award-Winning Business Motivational Speaker, Author, Career Coach and Senior Management Adviser

Alisha Boe

Actress, Known for "13 Reasons Why"

Troian Bellisario

Stars as Spencer Hastings in the ABC Family Series "Pretty Little Liars"

Suzan Shown Harjo

Cheyenne-Holdulgee Muscogee Activist, Poet, Writer, Lecturer & Curator

Fulfilling Her Promise: Museums Honor Native Rights Advocate Suzan Harjo

Tukufu Zuberi

Expert on Race Relations; Host, "PBS History Detectives"; Professor of Race Relations at the University of Pennsylvania,

Khalida Brohi

Indigenous Entrepreneur, Author, Storyteller & Women's Empowerment Speaker

Michelle Williams

Gospel Artist & Former Member of Destiny's Child

Checking In: How Getting Real about Depression Saved My Life---and Can Save Yours

Dr. Jill Biden

First Lady of the United States

Jeff Koons

Visual Artist & Sculptor

Jeff Koons explains some of his most famous works | 60 Minutes ...

Kylie Minogue

Grammy Award-Winning Australian Singer Known as the "Princess of Pop"; Breast Cancer Survivor

Andrea Pino

Women's & Civil Rights Activist; Founder of End Rape on Campus

Ngozi Okonjo-Iweala

Nigerian Economist & International Development Expert; Director-General of the World Trade Organization

Chinua Achebe: Teacher of Light, A Biography

Amy Lockwood

Deputy Director of Stanford's Center for Innovation in Global Health

Elizabeth Nabel

Cardiologist & Chief Strategy Officer at ModeX Therapeutics; Former President of Brigham Health & Professor of Medicine at Harvard Medical School

Laurie David

Producer, Activist Author,The Family Dinner: Great Ways To Connect With Your Kids One Meal At A Time

Brooks Gibbs

Award-Winning Resilience Educator, Social Psychologist, Author & Creator of BULLY PROOF: The Step by Step Program to End Bullying

Emmanuelle Chriqui

Actress Known for "Entourage;" Social Advocate for Colon Cancer, Environmental Issues & Human Rights in Congo

Nikki Deloach

Ashlee Nicole "Nikki" DeLoach is an American actress and former singer.

Darren Aronofsky

Filmmaker & Director Known for "Black Swan" & "The Wrestler"

Jessica Albers

Miss South Dakota USA 2013, Executive of operations for Countryside Stores

Guy Laliberté

Founder of Cirque du Soleil