Mark Zuckerberg joins UFC’s Max Holloway for some serious training, continuing his MMA journey ahead of potential 2025 plans.

While you may know Mark Zuckerberg as the awkward founder of Facebook, this CEO is getting hardcore with his workouts. "His neck swells wider than his jaw. His shoulders are capped with muscle.

The company’s CEO, Mark Zuckerberg, said on Monday that more than 100 million people use Threads daily and that it now has 300 million monthly active users, up from 275 million in November.