Randi Jayne Zuckerberg is an American businesswoman. She is the former director of market development and spokesperson for Facebook, and a sister of the company's co-founder and CEO Mark Zuckerberg. Prior to working at Facebook, she was a panelist on Forbes on Fox. As of May 2014, she is founder and CEO of Zuckerberg Media, editor-in-chief (EIC) of Dot Complicated, a digital lifestyle website, and creator of Dot., an animated television show about a young girl who uses technology to enhance both her educational experiences and recreational activities.

Mark Elliot Zuckerberg is an American businessman and philanthropist. He co-founded the social media service Facebook, along with his Harvard roommates in 2004, and its parent company Meta Platforms, of which he is chairman, chief executive officer and controlling shareholder.