• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechElon Musk

Is trash-talking Elon Musk getting cold feet about his Zuckerberg cage duel? Suddenly he’s keen on verbally sparring with the jujitsu-trained Meta boss

By
Chloe Taylor
Chloe Taylor
Down Arrow Button Icon
By
Chloe Taylor
Chloe Taylor
Down Arrow Button Icon
August 10, 2023, 11:55 AM ET
This combination of file photographs created on June 22, 2023 shows Elon Musk during his visit at the 2023 Vivatech technology conference in Paris and Facebook founder Mark Zuckerberg testifying before the House Financial Services Committee in Washington, DC in 2019.
Elon Musk has suggested facing off against Mark Zuckerberg in a debate instead of a cage fight.Mandel Ngan, Alain Jocard—AFP/Getty Images

Elon Musk likes to trash-talk from behind the safety of his keyboard. So it came as a surprise to the world when he agreed to honor his dare and meet Mark Zuckerberg in a cage match.

Recommended Video

When the jujitsu-trained Meta boss refused to let him off the hook so easily, Musk agreed this weekend that the fight he started by throwing down a gauntlet back in June would indeed move forward with proceeds going to charity. Yet only a day later, Tesla’s alpha male suddenly complained about a return of back pain, claiming he couldn’t agree on a fixed date because he may need surgery.

Now Musk appears to be backpedaling further after he supported a suggestion from Chris Anderson—head of talk-hosting organization TED—that the tech billionaires instead participate in a verbal face-off.

“Here’s a better idea: a cage match debate,” Anderson said in a post on Musk’s X platform, adding they could spar over how best to “build an amazing future.”

Musk, who claimed to be bringing weights into the office to train, decided Anderson’s proposal wasn’t so bad. “That sounds like a good idea too,” Musk responded, adding debate was a “noble sport” and “really fighting” when you get down to it.

That sounds like a good idea too.

This is really fighting as (I believe) a noble sport. We also hope, with humility, to express our admiration for those who have fought before for noble causes.

— Elon Musk (@elonmusk) August 8, 2023

Representatives for Musk and Zuckerberg did not respond to Fortune’s requests for comment.

The duo have been publicly critical of each other’s business decisions in recent months. Before his Twitter acquisition closed, Musk had argued that Zuckerberg held too much power in the social media world. Zuckerberg’s Meta then launched Threads—a rival to the platform Musk bought for $44 billion last year.

Zuckerberg has suggested Threads could be a serious contender to dethrone Twitter as a social media platform, arguing that Musk had blown his chance to establish it as the go-to conversation app.

For his part, Musk has frequently lashed out at Zuckerberg and Threads, saying the platform “makes no sense” and accusing his rival of “cheating.”

He has also labeled Zuckerberg a “cuck”—an insult used in online alt-right circles that typically describes a submissive beta male who prefers the company of dominant women.

“I propose a literal dick-measuring contest,” the Tesla CEO followed, in a comment his ex-partner said was actually her idea to begin with.

Musk’s parents have both intervened on his behalf, hoping to stop the fight

Musk’s support for a noble debate with Zuckerberg marks a sharp U-turn from his previous enthusiasm for the pair to trade physical blows.

Zuckerberg, meanwhile, has appeared much less confident that the pair will ever meet in the cage.

Taking to Threads—his own rival platform to Musk’s X—the Facebook founder said Musk still hadn’t confirmed a date for the fight.

“I’m ready today,” he said. “I suggested Aug. 26 when he first challenged, but he hasn’t confirmed. Not holding my breath.”

Over the weekend, Musk insisted that the fight was still on—but he remained noncommittal. “I’m getting an MRI of my neck and upper back tomorrow,” he said. “May require surgery before the fight can happen. Will know this week.”

While Musk has warned he may not be good to go, owing to a possible operation “to strengthen the titanium plate holding [his] C5/C6 vertebrae together,” Zuckerberg has undergone an intense fitness transformation over the past few years. He took up the martial art of Brazilian jujitsu and participated in the grueling military-grade Murph Challenge.

While the hypothetical MMA fight was hyped as the “biggest fight ever in the history of the world” and expected to raise billions of dollars for charity, there are two people who would be thrilled to hear it’s no longer going ahead: Musk’s parents.

His estranged father, Errol Musk, has spoken out about how his progeny’s participation in the fight would put him in a lose-lose situation, and his mom also made it clear that she wasn’t on board with the plan.

In fact, Maye Musk was the first to suggest that Musk and Zuckerberg should settle their differences using words rather than fight each other.

“A verbal fight only. Three questions each. The funniest answers win. Who agrees?” she said after her son threw his support behind the cage fight idea. “Fight with words only. In armchairs. Four feet apart.”

That’s arguably too far for Zuckerberg’s fists to reach.

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
By Chloe Taylor
LinkedIn iconTwitter icon
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Most Popular

placeholder alt text
Economy
'I just don't have a good feeling about this': Top economist Claudia Sahm says the economy quietly shifted and everyone's now looking at the wrong alarm
By Eleanor PringleJanuary 31, 2026
1 day ago
placeholder alt text
Success
Ryan Serhant starts work at 4:30 a.m.—he says most people don’t achieve their dreams because ‘what they really want is just to be lazy’
By Preston ForeJanuary 31, 2026
23 hours ago
placeholder alt text
Future of Work
Ford CEO has 5,000 open mechanic jobs with up to 6-figure salaries from the shortage of manually skilled workers: 'We are in trouble in our country'
By Marco Quiroz-GutierrezJanuary 31, 2026
20 hours ago
placeholder alt text
Success
Alexis Ohanian walked out of the LSAT 20 minutes in, went to a Waffle House, and decided he was 'gonna invent a career.' He founded Reddit
By Preston ForeJanuary 31, 2026
20 hours ago
placeholder alt text
Economy
Right before Trump named Warsh to lead the Fed, Powell seemed to respond to some of his biggest complaints about the central bank
By Jason MaJanuary 30, 2026
2 days ago
placeholder alt text
Personal Finance
Current price of silver as of Friday, January 30, 2026
By Joseph HostetlerJanuary 30, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Latest in Tech

Big TechMark Zuckerberg
The Chan Zuckerberg Initiative cut 70 jobs as the Meta CEO’s philanthropy goes all in on mission to ‘cure or prevent all disease’
By Sydney LakeFebruary 1, 2026
43 minutes ago
The founder and CEO of $1.25 billion AI identity verification platform Incode, Ricardo Amper
SuccessGen Z
CEO of $1.25 billion AI company says he hires Gen Z because they’re ‘less biased’ than older generations—too much knowledge is actually bad, he warns
By Emma BurleighFebruary 1, 2026
2 hours ago
Several pictures of people receiving medical treatments including a facelift and oxygen therapy.
HealthSuper Bowl
Hims and Hers Super Bowl ad highlights ‘uncomfortable truth’ about elite healthcare for the rich and ‘broken’ system for the rest
By Jacqueline MunisFebruary 1, 2026
2 hours ago
Elon Musk sits with his hands on his knees in front of a blue "World Economic Forum" background.
Economythe future of work
Musk’s fantasy for a future where work is optional just got more real: UK minister calls for universal basic income to cushion AI-related job losses
By Sasha RogelbergFebruary 1, 2026
3 hours ago
Startups & VentureOpenAI
Nvidia CEO signals investment in OpenAI round may be largest yet
By Debby Wu and BloombergJanuary 31, 2026
12 hours ago
Startups & VentureVenture Capital
Silicon Valley legend Kleiner Perkins was written off. Then an unlikely VC showed up
By Allie GarfinkleJanuary 31, 2026
16 hours ago