Jessie Ware

Singer & Songwriter; Best Known for Her Single "Wildest Moments"

Cassadee Pope

Singer-Songwriter; Winner of "The Voice" Season 3 & Lead Singer of "Hey Monday"

Rudolph E. Tanzi

Alzheimer's Disease Researcher; Expert on the Genetics of Neurological Disease; Professor of Neurology at Harvard Medical School

Martin Seligman

Zellerbach Family Professor of Psychology & Director of the Positive Psychology Center at the University of Pennsylvania

Tomorrowmind: Thriving at Work with Resilience, Creativity, and Connection―Now and in a...

Travis Bradberry

Expert on Emotional Intelligence & Co-Founder of TalentSmart

Andrew McMahon

Singer-Songwriter; Andrew McMahon In The Wilderness; Former Front Man of Something Corporate and Jack's Mannequin; Survivor of Acute Lymphoblastic Leukemia

Heston Blumenthal

Chef; Expert on the Science of Cooking

Capital Cities

Indie Pop Duo Known for Their Single "Safe And Sound"

Jared Padalecki

Actor Best Known for Roles in "Gilmore Girls" and "Supernatural"

Hunter Hayes

Country Musician Known For Hits Such as "Wanted" and "Storm Warning"

Tara Sophia Mohr

Expert on Women’s Leadership and Well-Being; Author of "Playing Big: Find Your Voice, Your Mission, Your Message"

Henry Blodget

Co-Founder, CEO, and Editor in Chief of "Business Insider"

Tal Ben-Shahar

Best-Selling Author & Positive Psychology Expert

Debbie Gibson

Singer-Songwriter and Reality TV Star; "Only In My Dreams"

Willie Geist

Co-Host, 9 AM Hour of Today & MSNBC's Morning Joe

Lisa Lillien

Foodologist and Food Network Personality

Eric Trump

Executive Vice President of The Trump Organization & Philanthropist

Eric Trump - ReAwaken Tour Branson Sizzle Reel

Rick Steves

TV Host, Bestselling Guidebook Author & Leading Authority on European Travel

Travel as a Political Act with Rick Steves

Ben Goldacre

Physician; Best-Selling Academic & Science Writer

Heather O'Reilly

Two-Time Olympic Gold Medalist; Midfielder, NWSL North Carolina Courage