Mark Zuckerberg Earns Blue Belt In Preparation for His Cage Match with Musk The Meta chief went on Instagram to announce his latest achievement.

By Jonathan Small

While Elon Musk has been busy rebranding Twitter as X, his rival Mark Zuckerberg has been rising up the ranks to receive his blue belt in Brazilian Jiu-Jitsu.

On Sunday, the Meta CEO posted a photo of himself sporting his new colors with martial arts coach Dave Camarillo.

"Congrats @davecamarillo on your 5th degree black belt, Zuckerberg wrote. "You're a great coach, and I've learned so much about fighting and life from training with you. Also honored to be promoted to compete at blue belt for @guerrillajjsanjose team.

A blue belt in Brazilian Jiu-Jitsu is the second adult rank in the art after a white belt.

Zuckerberg seems to be serious about the sport. He picked it up during the pandemic. In May, he won two medals in a Brazilian Jiu-Jitsu tournament at a Silicon Valley high school.

Training for the cage match?

In June, Elon Musk challenged Mark Zuckerberg to a battle of the billionaires, saying he was "up for a cage fight."

Zuckerberg responded by posting a screenshot of Musk's tweet on his Insta Story with the caption, "send me location."

Musk then responded with two words: "Vegas Octagon." He was later photographed training with Lex Friedman, who has a black belt in Jiu-Jitsu.

Dana White, president of the UFC, told the New York Times that he has talked to Musk and Zuckerberg about organizing a fight.

"They both want to do it," he said.

Zuckerberg's latest post seems to signal he's serious about improving his skill level.

Jonathan Small

BIZ Experiences Staff

Founder, Strike Fire Productions

Jonathan Small is a bestselling author, journalist, producer, and podcast host. For 25 years, he has worked as a sought-after storyteller for top media companies such as The New York Times, Hearst, BIZ Experiences, and Condé Nast. He has held executive roles at Glamour, Fitness, and BIZ Experiences and regularly contributes to The New York Times, TV Guide, Cosmo, Details, Maxim, and Good Housekeeping. He is the former “Jake” advice columnist for Glamour magazine and the “Guy Guru” at Cosmo.

Want to be an BIZ Experiences Leadership Network contributor? Apply now to join.

Business Ideas

70 Small Business Ideas to Start in 2025

We put together a list of the best, most profitable small business ideas for BIZ Experiencess to pursue in 2025.

Science & Technology

OpenAI's Latest Move Is a Game Changer — Here's How Smart Solopreneurs Are Turning It Into Profit

OpenAI's latest AI tool acts like a full-time assistant, helping solopreneurs save time, find leads and grow their business without hiring.

Social Media

How To Start a Youtube Channel: Step-by-Step Guide

YouTube can be a valuable way to grow your audience. If you're ready to create content, read more about starting a business YouTube Channel.

Money & Finance

These Are the Expected Retirement Ages By Generation, From Gen Z to Boomers — and the Average Savings Anticipated. How Do Yours Compare?

Many Americans say inflation prevents them from saving enough and fear they won't reach their financial goals.

Science & Technology

AI Isn't Plug-and-Play — You Need a Strategy. Here's Your Guide to Building One.

Don't just "add AI" — build a strategy. This guide helps founders avoid common pitfalls and create a step-by-step roadmap to harness real value from AI.

Starting a Business

I Built a $20 Million Company by Age 22 While Still in College. Here's How I Did It and What I Learned Along the Way.

Wealth-building in your early twenties isn't about playing it safe; it's about exploiting the one time in life when having nothing to lose gives you everything to gain.