• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Mark Zuckerberg

Mark Zuckerberg Is at Work With a Broken Arm

By
Benjamin Snyder
Benjamin Snyder
Managing Editor
Down Arrow Button Icon
By
Benjamin Snyder
Benjamin Snyder
Managing Editor
Down Arrow Button Icon
June 15, 2016, 2:53 PM ET
Facebook Holds Its Fourth f8 Developer Conference
Photograph by Justin Sullivan — Getty Images

Facebook(FB) CEO Mark Zuckerberg may be healing from an injury, but that isn’t keeping him from working.

In his first Q&A via Facebook Live posted to his personal page, Zuckerberg revealed he has a broken arm.

“People don’t believe me because I don’t have a splint or a sling,” he said during the stream on Tuesday. “Apparently when you’re trying to heal an elbow or a shoulder, if it’s not too badly separated, the mobility actually helps it heal, more than just having it in a sling that makes it a little stiff.”

But Zuckerberg wasn’t alone during the Q&A and was joined by comedian Jerry Seinfeld. The CEO even took some time to explain how he got the injury, revealing to Seinfeld that it came after taking his New Year’s resolution to run 365 miles in 2016 a little too extreme.

“That is not a challenge,” Seinfeld said in response. “A mile a day.”

“I have a way of making things more intense than they should be … It’s gone too far,” Zuckerberg admitted. “I’ve how gotten to the point where I can basically wake up in the morning and bang out a half marathon or a marathon if I want.”

When it became too easy to just run, Zuckerberg decided to train for a triathlon. However, “ten seconds” into training on his bicycle last week, Zuckerberg explained he fell off and fractured his radius bone.

The Facebook Live post, which has since racked up over 8 million views and 515,000 likes, comes as the tech giant is focusing on the platform, as Fortune wrote about. Zuckerberg is calling the platform the way of the future.

About the Author
By Benjamin SnyderManaging Editor
LinkedIn iconTwitter icon

Benjamin Snyder is Fortune's managing editor, leading operations for the newsroom.

Prior to rejoining Fortune, he was a managing editor at Business Insider and has worked as an editor for Bloomberg, LinkedIn and CNBC, covering leadership stories, sports business, careers and business news. He started his career as a breaking news reporter at Fortune in 2014.

See full bioRight Arrow Button Icon

Latest in

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
Fortune Secondary Logo
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
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • 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
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • 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

Latest in

Trump downplays talks for ceasefire deal with Iran, claiming military victory. ‘It doesn’t matter. From the standpoint of America, we win’
PoliticsDonald Trump
Trump downplays talks for ceasefire deal with Iran, claiming military victory. ‘It doesn’t matter. From the standpoint of America, we win’
By The Associated PressApril 11, 2026
34 minutes ago
Appeals court says national security implications of halting White House ballroom construction must be weighed
Lawcourts
Appeals court says national security implications of halting White House ballroom construction must be weighed
By Michael Kunzelman, Ben Finley and The Associated PressApril 11, 2026
45 minutes ago
‘This is the last warning.’ Iran threatens U.S. warships after they throw down the gauntlet for winner-take-all Strait of Hormuz
PoliticsIran
‘This is the last warning.’ Iran threatens U.S. warships after they throw down the gauntlet for winner-take-all Strait of Hormuz
By Jason MaApril 11, 2026
1 hour ago
Some communities are enduring unprecedented long waits on federal disaster requests, and Democrat-led states say they’re being denied
PoliticsFEMA
Some communities are enduring unprecedented long waits on federal disaster requests, and Democrat-led states say they’re being denied
By Gabriela Aoun Angueira and The Associated PressApril 11, 2026
3 hours ago
The petrodollar faces increased risk, but a petroyuan is ‘far-fetched’ as fears of U.S. losing superpower status are overhyped, strategist says
EconomyCurrency
The petrodollar faces increased risk, but a petroyuan is ‘far-fetched’ as fears of U.S. losing superpower status are overhyped, strategist says
By Jason MaApril 11, 2026
4 hours ago
Average price of new cars nears $50,000 as automakers focus on big pickups and SUVs while cheaper sedans get phased out
EconomyAutos
Average price of new cars nears $50,000 as automakers focus on big pickups and SUVs while cheaper sedans get phased out
By Alexa St. John and The Associated PressApril 11, 2026
6 hours ago

Most Popular

Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf's $100M club—and donated his entire Ryder Cup stipend to charity
Success
Scottie Scheffler joined Tiger Woods and Rory McIlroy in golf's $100M club—and donated his entire Ryder Cup stipend to charity
By Fortune EditorsApril 10, 2026
1 day ago
The Navy confirmed an ‘abundant amount’ of Uncrustables when the Artemis II crew lands. Smucker’s just offered them a lifetime supply
Politics
The Navy confirmed an ‘abundant amount’ of Uncrustables when the Artemis II crew lands. Smucker’s just offered them a lifetime supply
By Fortune EditorsApril 10, 2026
1 day ago
The 'affordability economy' has created a housing market nobody predicted: Prices collapsing in the Sun Belt, soaring in the Rust Belt
Real Estate
The 'affordability economy' has created a housing market nobody predicted: Prices collapsing in the Sun Belt, soaring in the Rust Belt
By Fortune EditorsApril 11, 2026
16 hours ago
Warren Buffett says 'accumulating great amounts of money' doesn’t achieve greatness—He still lives in a $31,500 Nebraska home and clipped coupons
Success
Warren Buffett says 'accumulating great amounts of money' doesn’t achieve greatness—He still lives in a $31,500 Nebraska home and clipped coupons
By Fortune EditorsApril 11, 2026
13 hours ago
Palantir CEO says AI ‘will destroy’ humanities jobs but there will be ‘more than enough jobs’ for people with vocational training
Future of Work
Palantir CEO says AI ‘will destroy’ humanities jobs but there will be ‘more than enough jobs’ for people with vocational training
By Fortune EditorsApril 11, 2026
13 hours ago
Schools across America are quietly admitting that screens in classrooms made students worse off and are reversing years of tech-first policies
Innovation
Schools across America are quietly admitting that screens in classrooms made students worse off and are reversing years of tech-first policies
By Fortune EditorsApril 10, 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.