Tracy Repchuk

#1 Woman Speaker in the World for Internet Marketing

Elizabeth Drescher

Religion Speaker, Scholar & Author; Adjunct Associate Professor of Religious Studies at Santa Clara University

Dr. Allan Hamilton

Harvard-Trained Brain Surgeon, Award-Winning Writer & Medical Script Consultant for "Grey’s Anatomy"

Dr. Eric Scerri

UCLA Chemist, Author, Educator, Historian and Philosopher of Science

Jerry Teplitz

Brain Performance Optimization Expert

Dale Smith Thomas

Author, Radio and Television Personality, Motivational Speaker

Jigar Shah

Director at the Department of Energy's Loan Programs Office & Co-Founder of Generate Capital

Antony Francis

Vice President of Marketing & Sales at Software Logistics; Making Sense Out of the Senselessness of Social Media

Alastair Sweeny

Alastair Sweeny is a business historian and futurist based in Ottawa, Canada.

Michael Perelman

Sex Therapist

Connie Yowell

Senior Vice Chancellor for Educational Innovation at Northeastern University

Brenda Laurel

Independent Scholar & Consultant; Founder of the Graduate Design Program at California College of the Arts

Olaniyan Segun

Inspirational and Motivational Writer, CEO of Christlike Writing Firm in Nigeria, Christian Speaker, and Publisher of Christlike Articles.

Maria Fernanda Gandara Gil

Entrepreneurship and Social Impact Enthusiast

Liz Pulliam Weston

Personal Finance Expert

Peter Pollock

Author, Web Hosting For Dummies, Speaker, Blogger, Stay-at-home dad

David Berkowitz

Senior Director of Emerging Media & Innovation for 360i

Nick Tarant

Senior Vice President at Zeta Global

Young Leader

Amy Porterfield

Social Media Strategist - Specializing in Facebook Marketing; Co-author of "Facebook Marketing All-In-One for Dummies"

James Randi

Canadian-American retired stage magician and scientific skeptic who has extensively challenged paranormal claims and pseudoscience