R "Ray" Wang

Founder, Chairman & Principal Analyst at Constellation Research; Author of "Disrupting Digital Business"

Gary Guller

Record-Setting Mountaineer & Motivational Speaker

Philippe Cousteau

Explorer, Social Entrepreneur & Environmental Advocate; Grandson of Captain Jacques-Yves Cousteau

Jeff Probst

Emmy Award-Winning Host of "Survivor"

Mark DeCarlo

Best-Selling Author & Emmy Award-Winning Comedian/TV Host

Samantha Brown

Travel Expert & Host of "Samantha Brown's Places to Love"

Rick Steves

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

Travel as a Political Act with Rick Steves

Brian Unger

Host of "Time Traveling with Brian Unger" on the Travel Channel; Actor and TV Personality