Former Enron CFO

Computer Security Expert, Author, MTV India Host

Global Diversity, Equity, and Inclusion Thought Leader

Founder of Wuju Learning, Most Viewed TED Talk of 2017: 100 Days of Rejection

Ph.D., Commander, U.S. Navy (ret) and CEO of Productive Leaders

Communication Coach, Speaker, Writer, Podcast Host

Globally renowned ultramarathoner, one of TIME magazine’s 100 Most Influential People in the World, recipient of the President’s Council on Sports, Fitness & Nutrition Lifetime Achievement Award, winner of the World’s Toughest Footrace.

Author of "The Epic Classroom" Project Based Learning Expert. Speaker. Storyteller.

CyberSecurity Speaker & Technical Director of the JHU Information Security Institute

Author, Journalist, Speaker

Co-Founder & CEO of Women 2.0, One of Fast Company's Most Powerful Women in Tech

Associate Professor of Exposure Assessment Science, Harvard