Mark Zuckerberg's daily routine as he turns 40, from regular jiu jitsu and MMA sessions to wearing the same outfit to work

Meta CEO Mark Zuckerberg's daily schedule probably looks different from most people's, but he shares the popular habit of checking his phone first thing in the morning.

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• Mark Zuckerberg eliminates nonessential choices by doing things like wearing the same outfit daily.
• The Meta CEO's daily schedule includes jiujitsu and MMA training and one bad habit that many share.
• The first thing Zuckerberg does when he wakes up each morning at 8 is check his phone.