Jenna Marbles

YouTube Sensation

Ido Leffler

Co-Host of "Quit Your Day Job;" Co-Founder of Yes To, Yoobi, & Cheeky; Member of the UN Foundation Global Entrepreneurs Council

Dom Sagolla

Co-Creator of Twitter; Author of "140 Characters"

Katherine Berman & Sophie LaMontagne

Co-founders of Georgetown Cupcake; Stars of the hit series "DC Cupcakes" on TLC; Best-selling Authors

Bill Kurtis

TV Journalist, Producer, Narrator and News Anchor; Host of A&E's "Investigative Reports," "American Justice" and "Cold Case Files"

Lauren Cohan

Actress; Best Known as Maggie Greene on "The Walking Dead"

Patricia Russo

Former Chief Executive Officer of Alcatel-Lucent

Twyla Tharp

Choreographer & Creativity Cultivator

Darcy Winslow

Former Nike Global Sustainability Guru and Managing Partner at The Academy for Systemic Change

Jeff Arnold

CEO & Chairman of Sharecare; Former CEO of Howstuffworks and WebMD Corporation

Rick Harrison

Co-Owner of the World Famous Gold & Silver Pawn Shop; Featured on "Pawn Stars"; Epilepsy Awareness Advocate

Blake Masters

Entrepreneur & Lawyer, President of The Thiel Foundation and Principal at Thiel Capital

Robert Wuhl

Actor, Comedian & Writer; Best Known for "Arli$$"

Andrew Fastow

Former CFO of Enron & Expert on Financial Ethics

Connie Merritt

National Healthcare Keynote Speaker, Award-Winning Author & Equine Therapy Advocate

Reigniting the Spark - Connie Merritt RN, BSN, PHN

Rishi Manchanda

Physician, Public Health Innovator, President & CEO of HealthBegins

Jeremy Bout

Executive Producer & Host of Edge Factor

Jenny Lawson

Writer, Humorist & Mental Health Advocate; NYT Bestselling Author of "Let's Pretend This Never Happened," "Furiously Happy," & "You Are Here and Broken"

Anna Escobedo Cabral

Former Treasurer of the United States, Partner at The Cabral Group & Jesse Ball duPont Fund Trustee

Nina Davuluri

Thought Leader, Filmmaker, Activist, Performer & Entrepreneur

Malcolm London

Young Poet, Educator, Activist & TED Speaker Known For "High School Training Ground"

Lauren Potter

Actress Best Known for "Glee;" Special Needs Advocate

Staceyann Chin

Spoken Word Poet, Performing Artist & LGBTQ+ Rights Political Activist

Jack Andraka

Machine Learning Engineer at Stanford Vision and Learning, Cancer Researcher & National Geographic Emerging Explorer

Marilyn Tam

Leadership Speaker, Bestselling Author, Consultant & Board Certified Corporate Coach; CEO of Marilyn Tam & Co.; Founder and Executive Director of Us Foundation

Speaking Reel - Marilyn Tam - YouTube

DeVon Franklin

Award-Winning Producer, New York Times Bestselling Author & Motivational Speaker

Renaldo Nehemiah

World Record Holder in the 110 Meter Hurdles; Former Professional Football Player for the San Francisco 49ers

Thurl Bailey

Former NBA Player & Broadcast Analyst

Dr. Bill Conerly

Economist & Future Forecaster

Shree Bose

Grand Prize Winner of the First Google Global Science Fair & Cancer Researcher