Sean Astin

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

Tig Notaro

Grammy Award-Nominated Stand-Up Comic, Writer, Radio Contributor & Breast Cancer Survivor

Candace Cameron Bure

Women & Youth Speaker Best Known for Her Role on "Full House" & "Fuller House"; Former Co-Star on "The View"

Patrick Lencioni

Management Consultant, Founder & President of The Table Group

Overcoming the Five Dysfunctions of a Team

JP Pawliw-Fry

Co-Founder of the Institute for Health and Human Potential, Author & Columnist

Kathy Najimy

Award-Winning Actress & Activist

Rachael Ray

Chef, Cookbook Author & Television Host Known for the "Rachael Ray Show"

Amanda Seales

Poet, Spoken Word Artist & Media Personality Known for HBO's "Insecure;" Anti-Smoking Activist

Martina Navratilova

Retired World #1 Tennis Player, International Tennis Hall of Famer, Gay Rights Activist & Author

Bert Jacobs

Co-Founder & Chief Executive Optimist of Life is Good

Phylicia Rashad

Actress, Dean of Fine Arts at Howard University, Advocate for Children, Women's Issues & Fine Arts

Dan Abrams

Chief Legal Affairs Anchor at ABC News & Founder of Abrams Media

Paul Orfalea

Founder of Kinko's

Paul Orfalea's Top 10 Rules For Success

Hoda Kotb

Award-Winning Broadcast Journalist, Television Personality, Author & Co-Anchor of NBC News' TODAY

John "GUCCI" Foley

Keynote Speaker to over 1500 Organizations Worldwide, Blue Angel Lead Solo Pilot, Stanford Fellow, Best-Selling Author & "Gratitude Guru"

Linda Armstrong Kelly

Single Mother of Lance Armstrong; Philanthropist & Advocate for Children

Dr. Jackie Walters

Award-Winning OB-GYN; Two-Time Breast Cancer Survivor; Cast Member of Bravo's "Married to Medicine"

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster

Diana Nyad | The High-Performance Teamwork That Helped Her Make History

Jodie Sweetin

Entrepreneur, Actress, Producer & Author

Anne Wojcicki

Co-Founder & CEO of 23andMe