At the Meta Connect developers' event, CEO Mark Zuckerberg wore a black boxy ... This isn't the first time we've seen Zuck wear this kind of shirt. At his 40th birthday party earlier this year ...

Facebook CEO Mark Zuckerberg had his first-ever public Q&A on Thursday. He answered a lot of different questions, but the one that got a lot of interest was, "Why do you wear the same T-shirt ...

Kim Kardashian's got an ally in Mark Zuckerberg ... 'cause he rocked a quirky shirt saying he's already using her legal services -- despite, you know, her still working on ...

Mark Zuckerberg looks different. His hair is longer and less restrained. His clothes hang from his frame with an enviable ease, and a rotating repertoire of link chains adorn his neck. For years ...

Mark Zuckerberg's days ... social network on Earth. They each wear basically the same thing every day: Obama a blue or gray suit, Zuckerberg a gray T-shirt. And they do it for the same reason ...