USA

Jake Harriman | CEO of Nuru, A social venture aimed at eliminating poverty, and ex U.S. Marine Corps Commander

Jake Harriman graduated with distinction from the U.S. Naval Academy and served seven and a half years as an Infantry...

Bruce Bueno de Mesquita is a political scientist specializing in international relations and foreign policy. He is a professor at New...

Malcolm Gladwell is a journalist who has been a staff writer for The New Yorker since 1996. He has written five books...

Marci Harris is the founder and CEO of POPVOX, an advocacy platform that combines legislative data with personal stories, and...

Katie Spotz is an adventurer, acclaimed motivational speaker and a passionate safe water advocate. She became the youngest person to...

Ryan Carson is an entrepreneur and the co-founder of Treehouse, a online interactive education platform that teaches students how to...

Alex Seropian made his name as one of the founders of Bungie, the developers of Halo (the most successful box...