Sydney McLaughlin-Levrone

USA Track & Field Athlete & Olympic Gold Medalist; Author, "Far Beyond Gold: Running from Fear to Faith"

Far Beyond Gold: Running from Fear to Faith

Jairek Robbins

Performance Coach & #1 Bestselling Business Author

Tara Brach

Author & Mindfulness Teacher; Host of the "Tara Brach" Podcast

Trusting the Gold: Uncovering Your Natural Goodness

Ryan Holiday

Media Strategist, International Best-Selling Author & Host of "The Daily Stoic" Podcast

Right Thing, Right Now: Justice in an Unjust World (The Stoic Virtues Series)

Aly Raisman

Olympic Gymnast, Gold Medalist, Captain of the "Fierce Five" & the "Final Five"

Gabby Douglas

First African-American to Win Olympic Gold Medal for Gymnastics; Author of New York Times Bestseller "Grace, Gold & Glory: My Leap of Faith"

Amy Purdy

Former "Dancing with the Stars" Contestant & Paralympic Professional Snowboarder

Marie Osmond

Singer, Host, TV Personality & Author of "Behind The Smile: My Journey Out of Postpartum Depression"

Nastia Liukin

Olympic Gold Medal Gymnast

Lisa Leslie

WNBA Champion, Olympic Gold Medalist & Author of "Don't Let the Lipstick Fool You;" Coach of Ice-Cube's BIG3 Basketball League

Mia Hamm

Retired Professional Soccer Forward; Two-Time Olympic Gold Medalist; Founding Member of the Women's United Soccer Association

Clyde Drexler

NBA Hall of Famer; FSN Houston Broadcaster; Commissioner of the Big3 League

Sugar Ray Leonard

Legendary Sports Icon, Olympic Champion and Hall of Famer, Philanthropist, Bestselling Author & Television Personality

George Foreman

World Boxing Champion & Entrepreneur

Michelle Williams

Gospel Artist & Former Member of Destiny's Child

Checking In: How Getting Real about Depression Saved My Life---and Can Save Yours

Dusty Baker

Former MLB Outfielder; Manager of the Houston Astros

Jeffrey Gitomer

World-Renowned Sales & Customer Service Innovator

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Jose R. Costa

Group President, Driven Brands Inc.

Ray Allen

Professional Basketball Player and Olympic Gold Medalist