Dolvett Quince

Fitness Guru & Trainer from "The Biggest Loser"

Tony Horton

Fitness Expert & Founder of Fitness Program P90X

Crush It!: The Revolutionary Fitness Plan for All Levels That Burns Fat, Builds Muscle,...

J.R. Martinez

Actor, Best-Selling Author, Motivational Speaker, Advocate & Wounded U.S. Army Veteran

Jenn Lim

CEO, Founder, Best-Selling Author & Global Workplace Expert

Giuliana Rancic

Entertainment Journalist & Breast Cancer Survivor

Ozzie Smith

15-Time MLB All-Star & National Baseball Hall of Fame Inductee; Former Shortstop for the San Diego Padres & St. Louis Cardinals

Judy Smith

America's Premier Crisis Management Expert; Inspiration for ABC's "Scandal"

Judy Smith - Career Advice

John Ratzenberger

Emmy-Nominated Actor, Entrepreneur & Philanthropist

Joan Lunden

Award-Winning Journalist, Best-Selling Author, Health & Wellness Advocate

Greg Louganis

4x Olympic Gold Medal Diver; LGBTQ Activist & Author

Daniel Kraft, M.D.

Physician-Scientist; Founder of Exponential Medicine; Chair for Medicine & Neuroscience at Singularity University

Dr. Bernice King

Minister, Attorney, Author & Daughter of Dr. Martin Luther King Jr.

Katty Kay

Award-Winning Journalist & Anchor; Best-Selling Author

David Agus

Co-Founder of Navigenics, Author of "The End of Illness" & Host of "The Checkup with Dr. David Agus"; Professor of Medicine & Engineering at the University of Southern California

The Book of Animal Secrets

Herman "Herm" Edwards

Former Arizona State Head Football Coach, Former ESPN Football Analyst, NFL Head Coach and Player

Amy Robach

Co-Host of "Amy & T.J. Podcast"; Former Co-Host of "20/20" & Former ABC News Correspondent for "Good Morning America;" Breast Cancer Survivor

Cynthia Breazeal

Dean For Digital Learning, MIT; Expert on Responsible AI & Social Robotics

Cynthia Breazeal - Mass STEM Week 2020 Keynote

Carson Kressley

TV Personality & Fashion Designer; Best Known for "Queer Eye for the Straight Guy"

Carol Leifer

Award-Winning Writer, Author, Actress & Standup Comedian

Tavis Smiley

Broadcaster, Author, Publisher, Advocate, and Philanthropist