Brian O’Malley

Adventurer, Mountaineer & Award-Winning Photographer; Author, "The Secret of the Mountains"

Egypt Sherrod

Host of HGTV's "Flipping Virgins" & Author of "Keep Calm, it's Just Real Estate"

Lucas Brothers

Stand-Up Comedy Duo

Nina Vaca

Chairman & CEO of Pinnacle Technical Resources; Former Presidential Ambassador for Global Entrepreneurship

Adam Braun

New York Times & Wall Street Journal Bestselling Author, "The Promise of a Pencil"; Entrepreneur, Philanthropist & Founder of Pencils of Promise

The Five Phrases That Can Change Your Life: Adam Braun

Tristan Walker

Founder & CEO at Walker & Company Brands, Inc. & Former VP of Foursquare

Brad Feld

Entrepreneur & Investor; Founder of Foundry Group, Intensity Ventures & TechStars

Leymah Gbowee

Liberian Peace Activist, Social Worker & Women's Rights Advocate; 2011 Nobel Peace Laureate

Bethany Hamilton

Professional Surfer & Shark Attack Survivor; Inspiration for the Film "Soul Surfer"

Juliet Schor

Professor of Sociology at Boston College

Lynn Crawford

Executive Chef, Author & Television Personality

Anders Sorman-Nilsson

Futurist, Innovation Strategist & Founder of Thinque

Devon Harris

Member of First Jamaican Bobsled Team; Featured in Hit Disney Movie, "Cool Runnings"

Jackson Galaxy

Host, "My Cat from Hell" & Author, "Cat Daddy: What the World's Most Incorrigible Cat Taught Me About Life, Love, and Coming Clean"

Vikram Mansharamani

Academic Author, Advisor, Global Trend-Watcher & Lecturer at Harvard University

Wil Wheaton

Actor, Author & Blogger; Known for "Star Trek: The Next Generation" & "The Big Bang Theory"

Sean Astin

Actor, Director, Voice Artist & Producer Known For "Lord of the Rings"

JP Pawliw-Fry

Co-Founder of the Institute for Health and Human Potential, Author & Columnist

Pablos Holman

World-renowned Hacker, Inventor, Viral TED Speaker, Problem Solver, Technology Futurist

Monty Metzger

Futurist Keynote Speaker, Digital Leadership Speaker, Thought Leader, Entrepreneur and Investor; Partner at Digital Leaders Ventures, CEO at Ahead of Time, Author of "Mobile Future 2020" and "Digital Future".