Mary Lambert

Singer-Songwriter; known for her work on Macklemore's "Same Love"

Janine di Giovanni

Author, Award-Winning Foreign & War Correspondent; Visiting Fellow at Yale Law School & Executive Director The Reckoning Project

Patricia Arquette

Academy Award-Winning Actress, Activist, Humanitarian & Author

Alex Newell

Grammy Award-Winning Actor & Singer Known for "Glee"

Nancy Nguyen Liles

Hit-and-Run Survivor; Crowned 2011 Miss Corporate America; Life & Image Coach

Connie Podesta

Expert in Changing Lives; Author of "Life Would Be Easy If It Weren't For Other People"

Deborah Norville

Two-Time Emmy Award-Winning Journalist; Anchor of "Inside Edition" & Best-Selling Author

Gary Bradt, PhD

Change, Leadership & Life Balance Expert; Author of "The Ring in the Rubble"

Chris Herren

Former NBA Player & Speaker on Substance Abuse Disorder and Wellness

Hugh Evans

Humanitarian; Founder & CEO of Global Poverty Project

Tatyana Ali

Actress, Singer & Activist; Best Known for "The Fresh Prince of Bel-Air"

Shannon Fitzgerald

MTV Executive & Author, "The Accidental Executive: From Runaway to Running the Show"

Wes Welker

Former NFL Wide Receiver; Wide Receivers Coach for the Miami Dolphins

Susan Solomon

Co-Founder and CEO of NYSCF, a Nonprofit Established to Accelerate Cures Through Stem Cell Research

Charles Best

Founder and Former CEO, DonorsChoose.org

From Classroom To Crowdfunding

Devon Harris

Member of First Jamaican Bobsled Team; Featured in Hit Disney Movie, "Cool Runnings"

Daniel Altman

Sports Analytics & Strategy Expert

Sean Astin

Actor, Director, Voice Artist & Producer Known For "Lord of the Rings"

Robin Meade

Host of HLN's Morning Express, Singer-Songwriter, New York Times Best-Selling Author

Lauren Bush

Founder & CEO of FEED Projects; Model & Fashion Designer; Granddaughter of Former President George H. W. Bush