Mark Zuckerberg may be worth $160+ billion, but he's not above working a weekend side gig ... the Facebook founder spent Saturday night cornering Alex Volkanovski for his title fight at UFC 298!
Well, at least until the punches started flying.
Zuck and Volk's relationship isn't a secret -- they're buddies -- the guys have hung out/trained together multiple times since MZ got into Brazilian Jiu-Jitsu a couple of years ago.
So, when the 35-year-old featherweight walked to the Octagon at the Honda Center in Anaheim for his main event scrap vs.