Mark Zuckerberg(I)

Mark Zuckerberg is the founder, chairman and CEO of Facebook, which he founded in 2004. Mark is responsible for setting the overall direction and product strategy for the company. He is also the co-founder and co-CEO of the Chan Zuckerberg Initiative, which is leveraging technology to help solve some of the world's toughest challenges - from eradicating disease, to improving education, to reforming the criminal justice system. Mark studied computer science at Harvard University before moving to Palo Alto, California in 2004.