• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
SuccessMillionaires

Tech CEO Bryan Johnson says he’ll make humans immortal by 2039—first he just needs to sort out ‘buggy’ issues like ‘mistakenly causing cancer’

Orianna Rosa Royle
By
Orianna Rosa Royle
Orianna Rosa Royle
Associate Editor, Success
Down Arrow Button Icon
Orianna Rosa Royle
By
Orianna Rosa Royle
Orianna Rosa Royle
Associate Editor, Success
Down Arrow Button Icon
December 17, 2025, 7:45 AM ET
Silicon Valley millionaire Bryan Johnson says immortality in less than 15 years is a “reasonable target” thanks to AI, scientific breakthroughs and his own Blueprint routine
Silicon Valley millionaire Bryan Johnson says immortality in less than 15 years is a “reasonable target” thanks to AI, scientific breakthroughs and his own Blueprint routine Kyle Grillot/Bloomberg via Getty Images

For most people, success means squeezing as much as possible into 80‑odd years: a big job with a flashy title and matching salary, a swanky apartment in the city or McMansion in the suburbs, bucket‑list trips squeezed into limited vacation days, kids if they want them—and maybe an early retirement if everything goes to plan.

For Silicon Valley millionaire Bryan Johnson, that feels too small. 

The entrepreneur who famously spends millions each year trying to slow his own aging now has a new target in his sights: he wants to make humans immortal by 2039.

Recommended Video

“The search for the fountain of youth is the oldest story ever told,” Johnson wrote on X and Facebook. “For the first time in the history of life on earth, in just the past 24 months, the window has opened for a conscious being to realistically strive for this goal. It is an absolutely insane moment.”

The 48-year-old said that the 14-year goal is based on “new, promising therapies that can turn back the clock decades,” while adding that thanks to AI, it’s actually a very “reasonable target.”

First, he argued, his team just need to fix some of the “buggy” issues, like therapies that are “mistakenly causing cancer.”

Humans are currently a ‘suicidal species’—Bryan Johnson is cloning his organs to change that in less than 15 years

The Braintree, Kernel, and most recently, Blueprint, founder admitted that his team “currently do not know” how project 2039 immortality will be achieved. But he revealed the efforts they’re going to to get there, including looking into jellyfish cells and the enzymes of lobsters, which are both linked to slow ageing. “We need to port the software to humans,” Johnson added.

That, coupled with the “AI-driven rate of innovation” and using his own body as a guinea pig, is where he thinks the real acceleration will happen.

This isn’t Johnson’s first attempt to slow down time. The tech founder has previously made headlines for “the world’s first multigenerational plasma exchange” with his then‑17‑year‑old son and 70‑year‑old father. He has also spent around $2 million a year on treatments that he believes have given him the skin of a 28 year old and the lung capacity of an 18 year old. 

Now, after six years of prodding and testing, he maintains that, biologically, he has not aged a day. 

“To speed things up now, I’m currently having thousands of Bryan Johnson organ clones built in a dish,” Johnson said. “This will allow me to test drugs and other molecules against my biology to accelerate learning and save my body from potential mishaps.”

“Yes, we’ll make mistakes. Hopefully they won’t be fatal,” he concluded, adding that he’ll be sharing the results of his research on his platform Blueprint for free. 

For the average human—what he calls a “suicidal species” that “unnecessarily kill ourselves with what we eat and how we live our lives”—he’ll provide details on how to copy his million-dollar-routine with “a fraction of the cost and effort.”

Bryan Johnson eats his final meal of the day at 11 a.m. as part of his multimillion-dollar anti-ageing routine

High-profile execs are well accustomed to 5 a.m. alarms and plunge pools. But in his quest to live forever, Johnson takes his high-performance routine to a whole other level.

He previously told Fortune that he wakes up at 4:30 each morning, and then every hour of his day is regimented by an algorithm built from rigorous bodily monitoring and the science from over 2,000 academic publications. 

Johnson starts his day by working out—completing 35 different exercises—taking a list of supplements and washing it all down with a smoothie.

Then, with the help of a team of 30 specialists, he undergoes daily body fat scans, routine MRIs, and often, invasive blood and stool sample tests to see the biological age of his organs.

In between these tests, he takes 61 pills daily and eats three meals a day, within a strict five-hour time frame, usually consisting of a super veggie salad followed by a nutty pudding and lots of greens. The tech entrepreneur eats 70 pounds of vegetables every month. 

Most people eat dinner a few hours before going to bed. But Johnson’s bed time is 8:30 p.m. and to ensure his food is fully digested before, he has his last meal of the day at 11 a.m.

At the Fortune Workplace Innovation Summit, Fortune 500 leaders will convene to explore the defining questions shaping the workforce of the future—delivering bold ideas, powerful connections, and actionable insights for building resilient organizations for the decade ahead. Join Fortune May 19–20 in Atlanta. Register now.
About the Author
Orianna Rosa Royle
By Orianna Rosa RoyleAssociate Editor, Success
Instagram iconLinkedIn iconTwitter icon

Orianna Rosa Royle is the Success associate editor at Fortune, overseeing careers, leadership, and company culture coverage. She was previously the senior reporter at Management Today, Britain's longest-running publication for CEOs. 

See full bioRight Arrow Button Icon

Latest in Success

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 Success

C-SuiteFood and drink
‘I didn’t want anybody shooting me’: Five Guys CEO gave away $1.5 million bonus to employees over botched BOGO burger birthday celebration
By Catherina GioinoMarch 25, 2026
2 hours ago
LawFood and drink
‘I want everybody to have enough food’: the scientist who made your packaged food safer just won the world’s most prestigious food prize
By The Associated Press and Hannah FingerhutMarch 25, 2026
5 hours ago
University graduate
SuccessEducation
Harvard is the No. 1 ‘dream college’ of choice among Gen Z students—despite its war with the Trump administration and an $87,000 a year price tag
By Preston ForeMarch 25, 2026
6 hours ago
Successchief executive officer (CEO)
JPMorgan’s Jamie Dimon says remote work breeds ‘rope-a-dope politics’ and stunts young workers’ growth
By Marco Quiroz-GutierrezMarch 25, 2026
6 hours ago
Working woman standing outside office happy
SuccessCareers
Women are gaining ground in traditionally male-dominated jobs like surgeons, airline pilots, and software developers—and earning well over $100,000
By Emma BurleighMarch 25, 2026
7 hours ago
SuccessEntrepreneurs
‘Wealth doesn’t erase your problems—it magnifies them’: One serial entrepreneur’s brutally honest take on making it
By Sydney LakeMarch 25, 2026
8 hours ago

Most Popular

Magazine
The youngest-ever female CEO of a Fortune 500 company is fighting Trump's cuts to keep Medicaid strong
By Fortune EditorsMarch 24, 2026
2 days ago
Commentary
The Treasury just declared the U.S. insolvent. The media missed it
By Fortune EditorsMarch 23, 2026
2 days ago
Success
Palantir’s billionaire CEO says only two kinds of people will succeed in the AI era: trade workers — ‘or you’re neurodivergent’
By Fortune EditorsMarch 24, 2026
1 day ago
Energy
Nobel laureate Paul Krugman calls it 'treason': $580 million in suspicious oil futures traded minutes before Trump's Iran reversal
By Fortune EditorsMarch 24, 2026
1 day ago
Success
The job market is so bad that ‘reverse recruiters’ are charging $1,500 a month just to help people look for jobs
By Fortune EditorsMarch 25, 2026
14 hours ago
Success
JPMorgan has started monitoring the keystrokes, video calls, and meetings of its junior investment bankers—and they say it's for employee well-being
By Fortune EditorsMarch 24, 2026
1 day 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.