Matt Roloff

Star of "Little People, Big World"

Jason Young

Former Senior-Level Manager at Southwest Airlines & Founder of Culturetopia

IronE Singleton

Best known as Theodore "T-Dog" Douglas on AMC's "The Walking Dead"

Teddy Zee

Film Producer

Bill Dedman

Pulitzer Prize-Winning Investigative Reporter for NBC News; Co-Author, "Empty Mansions: The Mysterious Life of Huguette Clark and the Spending of a Great American Fortune"

Summer Baltzer

Art Director; Host of HGTV's "Design on a Dime"

Olivia Ward

Winner of "Biggest Loser" Season 11

Jaslene Gonzalez

Puerto Rican-American Model, TV Host & Winner of America's Next Top Model; Founder of "On Set with Jaslene"

Lamman Rucker

Actor, Education Activist, Green Living Advocate & Entrepreneur

Joshua Prince-Ramus

Architect & Principal of REX Design Firm

Charles Limb

Associate Professor of Otolaryngology-Head and Neck Surgery

Charlene Strong

Gay Rights Activist

Sasha Andreev

Actor, Emcee & Host of HGTV's "Curb Appeal"

LaDonna Gatlin

Singer & Author; Sister of the Legendary Country Music Group, The Gatlin Brothers

Roselinde Torres

Senior Partner and Managing Director at the consulting firm, BCG.

David Rich

Keynote Speaker and Leading Expert on Persuasion and Motivation

Joe Ruffini

Anti-Terrorism, Information Security & Risk Minimization Expert

Dr. Max Rogers

Former Fighter Pilot, Healthcare Consultant

Eleanor Longden

Mental Health Advocate & Speaker; Postdoctoral Service User Research Manager at Psychosis Research Unit

Compassion for Voices: a tale of courage and hope

Adam Garone

Former CEO of the Movember Foundation