“Facebook is really about communicating and telling stories... We think that people can really help spread awareness of organ donation and that they want to participate in this to their friends. And that can be a big part of helping solve the crisis that's out there.”

American entrepreneur and philanthropist, born in 1984. He co-founded Facebook in 2004, transforming it into a global social media platform that reshaped digital communication. His leadership has also expanded into tech innovation, philanthropy, and public policy debates.