Nancy Snyderman, MD

Retired Surgeon & Award-Winning Medical Journalist

Deion Sanders

Head Football Coach at the University of Colorado Boulder; NFL Hall of Famer, Two-Time Super Bowl Champion, and Broadcast Analyst

Elevate and Dominate: 21 Ways to Win On and Off the Field

Gary Sinise

Actor & Advocate for America's Servicemen and Women; Founder of the Gary Sinise Foundation

Joe Scarborough

Co-Host of MSNBC's "Morning Joe" & Former U.S. Congressman

Clay Walker

Country Music Artist Known For "What's It to You" & Multiple Sclerosis Survivor & Founder of Band Against MS

Jonathan and Drew Scott (The Property Brothers)

Hosts of HGTV's "Property Brothers"

Jesse Palmer

Host of "The Bachelor"; Former NFL Quarterback & "Bachelor" Alum

Kehinde Wiley

Visual Artist Specializing in Portrait Painting; Painted Barack Obama's Official Portrait

Ellie Kemper

Actress, Comedian, & Writer Best Known for Her Roles in "The Office" & "Unbreakable Kimmy Schmidt"

Salim Ismail

Futurist, Strategist & Entrepreneur; Founder, OpenExO & Founding Executive Director, Singularity University; Author of Best-Selling "Exponential Organizations"

Nick Offerman

Actor, Writer & Carpenter; Best Known for "Parks and Recreation"

Harris Faulkner

Award-Winning Newscaster; TV Host for Fox News Channel

Adam Savage

Industrial & Special Effects Designer, Educator & Co-Host of "MythBusters"

Spencer Rascoff

Co-Founder and Former CEO of Zillow; Co-Founder of Hotwire.com; Author of "Zillow Talk"

Dr. Travis Stork

Bestselling Author, Emergency Medicine Physician & TV Personality Known for "The Doctors"

Alan Alda

Actor; Writer; Science Advocate; Director

Thomas Middleditch

Actor, Voice Actor, Comedian, Screenwriter Known for "Silicon Valley"

Ichak Adizes

Corporate Performance Expert & Authority on Managing Change

Jim Rogers

Investment Expert & Author of "Street Smarts: Adventures on the Road and in the Markets"

Alison Krauss

Bluegrass-Country Singer-Songwriter & Fiddle Virtuoso