Thurl Bailey

Former NBA Player & Broadcast Analyst

Ree Drummond

Host of "The Pioneer Woman" on the Food Network

Geralyn Lucas

Breast Cancer Survivor & Author of "Why I Wore Lipstick: To My Mastectomy"

Dara Torres

12x Olympic Medalist, NYT Bestselling Author, Entrepreneur & Healthcare Reform Advocate

Nikki Glaser

Stand-Up Comedian & Podcast Host; Known for "Last Comic Standing" and "Inside Amy Schumer"

Nikki Glaser: Good Clean Filth | Official Trailer | HBO

Herschel Walker

Former NFL Running Back, 1982 Heisman Trophy Winner & Mental Health Awareness Advocate

Pamela Ryckman

Keynote Speaker, Journalist and Author of "Stiletto Network"

Monica Lewinsky

Producer, Social Activist, Contributing Editor to Vanity Fair, Expert on Cyberbullying, Women's Issues & Reinvention

Monica Lewinsky | Impeachment: American Crime Story Interview | TODAY

Michael Strahan

Co-Host of "Good Morning America", "Fox NFL Sunday" Analyst, NFL Hall of Famer & Super Bowl Champion

Lois Lowry

Newbery Medal-Winning Author of "Number the Stars" and "The Giver"

Matt Long

17-Year Veteran of the FDNY, Elite Athlete & Author of "The Long Run"

Summer Baltzer

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

Melissa Rivers

Actress, Television Host & Producer, Equestrienne, and Philanthropist; Daughter of Late Comedian Joan Rivers

Emmitt Smith

Leading Rusher in NFL History, Three-Time Super Bowl Champion & Best-Selling Author

Felix Baumgartner

Skydiver, BASE Jumper & World Record Holder

Lisa Gansky

Corporate Advisor, Marketing Expert & Author of "The Mesh: Why the Future of Business Is Sharing"

Olivia Ward

Winner of "Biggest Loser" Season 11

Charlene Li

Expert on Social Media & Marketing; Author of Bestselling Books "Groundswell" & "Open Leadership"

Dr. Tererai Trent

Internationally Recognized Voices for Quality Education and Women’s Empowerment; Oprah Winfrey's "All-Time Favorite Guest"

Lauren Potter

Actress Best Known for "Glee;" Special Needs Advocate