Among the four co-founders of Facebook along with Tag Zuckerberg, Eduardo Saverin, and Chris Hughes. He was roommates with two of his Facebook co-founders at Harvard School, where he was an economics main. He was the main one who provided Facebook a lot of its structures and created its mobile-phone technique. He wedded Cari Tuna. His parents transferred from Gainesville, Florida, to Ocala, Florida, where his dad began a psychiatry practice. He was performed by Joseph Mazzello in The SOCIAL NETWORKING. Mazzello also performed Tim Murphy in Jurassic Recreation area, which was aimed by Steven Spielberg.