• Home
  • News
  • Fortune 500
  • Tech
  • Finance
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechMeta

Mark Zuckerberg’s combat sports prompt Meta to warn investors of ‘adverse impact’ if he were to ‘become unavailable for any reason’

Steve Mollman
By
Steve Mollman
Steve Mollman
Contributors Editor
Down Arrow Button Icon
Steve Mollman
By
Steve Mollman
Steve Mollman
Contributors Editor
Down Arrow Button Icon
February 3, 2024, 1:08 PM ET
Meta CEO Mark Zuckerberg at a UFC Fight Night event.
Meta CEO Mark Zuckerberg at a UFC Fight Night event.Jeff Bottari—Zuffa LLC/Getty Images

Meta CEO Mark Zuckerberg had a mixed week. His net worth soared by $28 billion thanks to the Facebook parent reporting a stellar quarter on Thursday, but he also faced intense pressure from lawmakers over his company’s child safety policies, at one point apologizing directly to the families of teen victims of online sexual abuse.

Less noticed was a warning to investors deep in the financial report for 2023 that Meta released this week. In a section titled “Risks Related to Our Business Operations and Financial Results,” the company noted that its CEO engages “in various high-risk activities, such as combat sports, extreme sports, and recreational aviation, which carry the risk of serious injury and death.”

It added, “If Mr. Zuckerberg were to become unavailable for any reason, there could be a material adverse impact on our operations.”

Zuckerberg responded to coverage of the warning with a post on Meta’s Threads reading, “High risk = high reward.”

A danger to Zuckerberg and Meta investors?

His obsession with physical combat hadn’t gone unnoticed. It appeared for a while last year that he would have a cage fight with Tesla CEO Elon Musk, but in August Zuckerberg wrote on Threads: “If Elon ever gets serious about a real date and official event, he knows how to reach me. Otherwise, time to move on. I’m going to focus on competing with people who take the sport seriously.”

Fortune flagged the investor risk that month in a piece titled: “Meta spends $14 million on Mark Zuckerberg’s security, and Tesla is ‘highly dependent’ on Elon Musk—but no one can actually stop them from maiming each other in a cage.”

A few months ago, Zuckerberg tore his ACL while sparring. In an Instagram post that garnered over 43,000 comments and showed him in a hospital bed, he wrote: “I was training for a competitive MMA fight early next year, but now that’s delayed a bit. Still looking forward to doing it after I recover.” 

That raised questions over whether investors should be warned about the risk posed by his fighting. Most CEOs, of course, don’t regularly engage in dangerous activities like Zuckerberg, so the issue doesn’t come up much. 

“It’s a question of materiality,” Bryan Westhoff, an attorney at Polsinelli, told Bloomberg. “Is it material to a reasonable investor to know what the executives are doing? Is there danger and uniqueness to it? MMA is something that most of us don’t do.”

Meta, as shown in its annual report this week, decided to go ahead with a warning. 

In another Instagram post in October, Zuckerberg showed followers his scratched-up face after a fight, writing: “Sparring got a little out of hand. May need to update my avatar.”

Discussing jujitsu on the Lex Fridman Podcast seven months ago, he said of the sport, “You only get into a bad situation if you’re not willing to tap once you’ve already lost.” He noted, “I’m a pretty competitive person,” adding about a recent match, “I didn’t want to lose.”

Fortune Brainstorm AI returns to San Francisco Dec. 8–9 to convene the smartest people we know—technologists, entrepreneurs, Fortune Global 500 executives, investors, policymakers, and the brilliant minds in between—to explore and interrogate the most pressing questions about AI at another pivotal moment. Register here.
About the Author
Steve Mollman
By Steve MollmanContributors Editor
LinkedIn iconTwitter icon

Steve Mollman is a contributors editor at Fortune.

See full bioRight Arrow Button Icon

Latest in Tech

Big TechSpotify
Spotify users lamented Wrapped in 2024. This year, the company brought back an old favorite and made it less about AI
By Dave Lozo and Morning BrewDecember 4, 2025
2 hours ago
InnovationVenture Capital
This Khosla Ventures–backed startup is using AI to personalize cancer care
By Allie GarfinkleDecember 4, 2025
6 hours ago
AIEye on AI
Companies are increasingly falling victim to AI impersonation scams. This startup just raised $28M to stop deepfakes in real time
By Sharon GoldmanDecember 4, 2025
7 hours ago
Jensen Huang
SuccessBillionaires
Nvidia CEO Jensen Huang admits he works 7 days a week, including holidays, in a constant ‘state of anxiety’ out of fear of going bankrupt
By Jessica CoacciDecember 4, 2025
7 hours ago
Ted Pick
BankingData centers
Morgan Stanley considers offloading some of its data-center exposure
By Esteban Duarte, Paula Seligson, Davide Scigliuzzo and BloombergDecember 4, 2025
7 hours ago
Zuckerberg
EnergyMeta
Meta’s Zuckerberg plans deep cuts for metaverse efforts
By Kurt Wagner and BloombergDecember 4, 2025
7 hours ago

Most Popular

placeholder alt text
Economy
Two months into the new fiscal year and the U.S. government is already spending more than $10 billion a week servicing national debt
By Eleanor PringleDecember 4, 2025
12 hours ago
placeholder alt text
North America
Jeff Bezos and Lauren Sánchez Bezos commit $102.5 million to organizations combating homelessness across the U.S.: ‘This is just the beginning’
By Sydney LakeDecember 2, 2025
2 days ago
placeholder alt text
Success
‘Godfather of AI’ says Bill Gates and Elon Musk are right about the future of work—but he predicts mass unemployment is on its way
By Preston ForeDecember 4, 2025
7 hours ago
placeholder alt text
Economy
Ford workers told their CEO 'none of the young people want to work here.' So Jim Farley took a page out of the founder's playbook
By Sasha RogelbergNovember 28, 2025
6 days ago
placeholder alt text
Health
Bill Gates decries ‘significant reversal in child deaths’ as nearly 5 million kids will die before they turn 5 this year
By Nick LichtenbergDecember 4, 2025
19 hours ago
placeholder alt text
North America
Anonymous $50 million donation helps cover the next 50 years of tuition for medical lab science students at University of Washington
By The Associated PressDecember 2, 2025
2 days ago
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

© 2025 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.