Mark Zuckerberg says the ‘most important thing’ he built at Harvard was a prank website: ‘Without Facemash I wouldn’t have met Priscilla’

For Mark Zuckerberg, the most significant creation from his two years at Harvard University wasn’t the precursor to a global social network, but a prank website that nearly got him expelled.

The Meta CEO said in a 2017 commencement address at his alma mater that the controversial site, Facemash, was “the most important thing I built in my time here” for one simple reason: it led him to his wife, Priscilla Chan.

“Without Facemash I wouldn’t have met Priscilla, and she’s the most important person in my life,” Zuckerberg said during the speech.

In 2003, Zuckerberg, then a sophomore, created Facemash by hacking into Harvard’s online student directories and using the photos to create a site where users could rank students’ attractiveness. The site went viral, but it was quickly shut down by