Hill Harper

Best-Selling Author, Tech Entrepreneur, Investor, Philanthropist & Actor; Best Known For "CSI: NY" & "The Good Doctor"

Peter Diamandis

Founder & Executive Chairman of the XPRIZE Foundation; Author; Named One of The World's 50 Greatest Leaders

Dom Sagolla

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

Donna Brazile

Veteran Political Strategist, Best-Selling Author & Former Interim Chair of the Democratic National Committee

Bill Rancic

"The Apprentice" Winner; Entrepreneur; Star of "Giuliana & Bill"

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Story Musgrave, M.D.

Retired NASA Astronaut; Physician & Professor at Art Center College of Design

Sheryl Sandberg

Former COO of Meta, Bestselling Author & Founder of Leanin.org

Sheryl Sandberg Interview: From Google to Facebook - YouTube

Alexis Ohanian

Co-Founder of Initialized Capital & Co-Founder of Reddit; Entrepreneur, Investor, Activist & Bestselling Author

Alexis Ohanian Carthage College Commencement Address 2014

Jacqueline Novogratz

Founder & CEO of Acumen Fund

Guy Kawasaki

Chief Evangelist of Canva & Executive Fellow of the Haas School of Business (UC Berkeley); Former Chief Evangelist of Apple

Guy Kawasaki - TedX Harker School

Judy Smith

America's Premier Crisis Management Expert; Inspiration for ABC's "Scandal"

Judy Smith - Career Advice

Stedman Graham

CEO of S. Graham & Associates, Leadership Development Expert & Author

Giuliana Rancic

Entertainment Journalist & Breast Cancer Survivor

Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist

Daniel Kraft, M.D.

Physician-Scientist; Founder of Exponential Medicine; Chair for Medicine & Neuroscience at Singularity University

Milton Chen

Former Executive Director of the George Lucas Education Foundation; Author of "Education Nation: Six Leading Edges of Innovation in Our Schools"

Biz Stone

Co-Founder of Twitter

Peter Thiel

Former CEO and Co-founder of PayPal; Technology Entrepreneur, Investor and Philanthropist

Erin Gruwell

Founder & Executive Director of the Freedom Writers Foundation; Education Reform Advocate