Sophia Nelson

Award-winning Author & Journalist; On-Air Commentator for CNN

Sophie Turner

English Actress Known for Her Roles as Sansa Stark in "Game of Thrones" & Jean Grey in "X-Men: Apocalypse"

Stacey Bess

Award-Winning Educator; Keynote Speaker; Advocate for Homeless Youth

Planting More Than Pansies: A Fable About Love

Stacy Allison

Businesswoman, Adventurer, Author & Motivational Speaker; First American Woman to Summit Mt. Everest

Stephen Trachtenberg

Authority on Higher Education, former President of George Washington University

Steve Cadigan

Talent Strategist, Company Culture Expert, HR Leader

Steve Largent

Pro Football Hall of Famer, Former U.S. Congressman, Ex-CEO of CTIA

2013 NATE: Steve Largent keynote - "If your not innovating, your ...

Steve Martin

Iconic Actor, Comedian, Author, Playwright & Musician

Steve Martin, Martin Short & Selena Gomez Talk Emmy Nominations

Steve Sax

Five-time MLB All-Star, Mental Health Advocate, MLB Network Radio Host

Steven Aldana

Former BYU Professor, CEO of WellSteps, Lifestyle Medicine Expert

Steven Squyres

Scientific Investigator, NASA

Steven Tyler

Lead Singer of Aerosmith, Rock Icon, Grammy Winner

SuChin Pak

Veteran Media Personality & TV Host

Suzanne Seggerman

Activist & Innovative Gamer

T. Mills

Rapper & Recording Artist

Talib Kweli

Rapper, Emcee, Activist & Entrepreneur

Tammy Pescatelli

Comedian, Creator of "A Stand-Up Mother" & Finalist on "Last Comic Standing"

Taran Killam

Cast member on "Saturday Night Live"

The Chainsmokers

Grammy Award-Winning Pop & EDM Duo

The Raspyni Brothers

Jugglers