Story Musgrave, M.D.

Retired NASA Astronaut; Physician & Professor at Art Center College of Design

Kanya Balakrishna

Co-Founder & CEO of The Future Project; Youth Empowerment & Education Advocate

Dave Dravecky

Former Professional Baseball Player; Cancer Survivor, Arm Amputee & Author of "Comeback"

Jason Young

Former Senior-Level Manager at Southwest Airlines & Founder of Culturetopia

Olivia Ward

Winner of "Biggest Loser" Season 11

Scott McEwen

Attorney & Author of "American Sniper"

Sasha Andreev

Actor, Emcee & Host of HGTV's "Curb Appeal"

Kimberly Lacy

TV Personality of HGTV's "Curb Appeal: The Block"; Artisan Painter, Home Decor and Landscape Designer

Lester Holt

Anchor of NBC's "Nightly News" & Managing Editor and Hosting Dateline NBC

Liz Cheney speaks one-on-one with Lester Holt: Exclusive

Judah Smith

Lead Pastor of City Church, Author

Roselinde Torres

Senior Partner and Managing Director at the consulting firm, BCG.

Tony Dovolani

Professional Ballroom Dancer, "Dancing with the Stars" Personality

Bobby Richardson

Former Infielder for the New York Yankees; 8-Time MLB All-Star, World Series MVP & 3-Time Champion

Nicholas de Wolff

Digital Media & Brand Strategy; Economic & Social Transformation Advisor; Sustainable Business Activist

Andre Dawson

Former Outfielder for the Montreal Expos & Chigaco Cubs; MLB All-Star & National Baseball Hall of Fame Inductee

Adam Garone

Former CEO of the Movember Foundation

John Sano

Former CIA Agent & Former Deputy Director of National Clandestine Service

Donna Shirley

Management Consultant & Author; Former Manager of the Mars Exploration Program

Amanda de Cadenet

Founder & CEO of #Girlgaze

Kat Carney

Former Health News Anchor, CNN Headline News