Bryan Johnson Biography 2025 – The AI Religion for Human Longevity
By Tech Ideas And News
Originally Published: March 18, 2025 | Updated: May 13, 2025
In 2025, tech billionaire Bryan Johnson made headlines with his bold idea—an AI-based religion called “Don’t Die.” This concept blends technology, health, and spirituality to help humans live longer and better lives. But who is Bryan Johnson, and how did he come up with this idea? In this updated biography, we’ll dive into his life, his journey as a health tech entrepreneur, his fight against aging, and how his new AI religion is shaping the future. Whether you’re a tech enthusiast or curious about longevity, this post is for you! Stay with Tech Ideas And News for the latest updates on tech and health trends in 2025!
Table of Contents
- Who Is Bryan Johnson?
- How Bryan Johnson Became a Billionaire
- Bryan Johnson’s Health Tech Journey
- Project Blueprint: Fighting Aging
- “Don’t Die” – The AI Religion for Longevity
- Challenges and Criticisms
- How to Adopt Bryan Johnson’s Health Tips
- FAQs: Bryan Johnson and Longevity
- Final Thoughts
Who Is Bryan Johnson?
Early Life and Education
Bryan Johnson was born on August 22, 1977, in Provo, Utah, USA. He grew up in Springville, Utah, in a middle-class family with a brother and a sister. After his parents divorced, he lived with his mother and stepfather, who ran a trucking business. Bryan learned the value of hard work early on, which shaped his future success.
He studied at Brigham Young University, where he earned a degree in International Studies. Later, he pursued an MBA from the University of Chicago Booth School of Business, which gave him the skills to become a successful entrepreneur. In 2016, he received the University of Chicago Booth’s Distinguished Alumni Award for his achievements.
Fun Fact: Bryan was raised as a Mormon and even served as a missionary in Ecuador for two years at the age of 19. He later left the church, which influenced his views on life and spirituality.
How Bryan Johnson Became a Billionaire
Founder of Braintree and Venmo
Bryan Johnson’s journey to wealth began in 2007 when he founded Braintree, a company that made online payments easier for businesses. Braintree grew quickly and became a leader in mobile and web payment systems. In 2012, Braintree acquired Venmo, a popular app for sending money to friends, for $26.2 million. Just a year later, in 2013, PayPal bought Braintree (including Venmo) for $800 million. This deal made Bryan a multimillionaire at the age of 36, with his net worth estimated at $400 million by 2023.
Learn More: To understand more about Braintree’s impact on online payments, visit the Braintree Wikipedia page.
Real-Life Impact: Braintree’s technology made online shopping smoother for millions of users, and Venmo became a go-to app for splitting bills among friends.
Bryan Johnson’s Health Tech Journey
OS Fund: Investing in Science and AI
After selling Braintree, Bryan wanted to use his wealth to solve big problems. In 2014, he launched OS Fund with $100 million of his own money. This venture capital fund invests in startups working on artificial intelligence (AI), genetics, and advanced science. The goal is to support companies that can make the world better through technology.
Example: OS Fund has backed startups working on sustainable energy and AI-driven healthcare, showing Bryan’s commitment to global progress.
Kernel: Revolutionizing Brain Technology
In 2016, Bryan founded Kernel, a company focused on brain-computer interfaces. Kernel develops devices that monitor and record brain activity, aiming to improve mental health, learning, and even memory. Bryan’s vision is to use technology to unlock the full potential of the human brain.
Why It Matters: Kernel’s technology could help treat conditions like depression or Alzheimer’s, making a huge difference in people’s lives. Bryan featured in the 2020 documentary *I Am Human*, which explored brain-machine interfaces.
Real-Life Impact: A student with learning difficulties uses Kernel’s device to improve focus, helping them excel in school.
Project Blueprint: Fighting Aging
What Is Project Blueprint?
Bryan Johnson is passionate about living a long, healthy life. In 2021, he launched Project Blueprint, a personal health experiment to slow down or even reverse aging. He spends $2 million every year on this project, working with over 30 doctors and health experts to monitor his body. His goal is to have the organs of an 18-year-old, even though he is 47 years old in 2025.
How It Works: Bryan follows a strict routine that includes:
- Controlled Diet: He eats a vegan diet of 1,950 calories per day, packed with nutrients to support his health.
- Daily Exercise: He works out for an hour each day to maintain muscle and heart health.
- Regular Medical Tests: He undergoes blood tests, MRIs, and other scans to track his health.
- Sleep Tracking: He uses advanced trackers to ensure he gets high-quality sleep every night.
- Advanced Technology: He experiments with treatments like plasma exchanges and LED light therapy.
Results: Bryan claims to have the heart of a 37-year-old, the skin of a 28-year-old, and the lung capacity of an 18-year-old. He says his biological age is now younger than his actual age.
Challenges: In 2025, Bryan faced setbacks. For example, his “Project Baby Face” procedure, where he injected donor fat into his face, caused a severe allergic reaction, leading to temporary swelling and vision loss. He also stopped using the drug rapamycin after a Yale study suggested it might accelerate aging, as reported by the Times of India.
“Don’t Die” – The AI Religion for Longevity
What Is the “Don’t Die” Religion?
In March 2025, Bryan Johnson announced his boldest idea yet—an AI-based religion called “Don’t Die.” He believes this ideology can save humanity by combining AI, science, and spirituality. Bryan shared his vision in a series of posts on X, saying, “Don’t Die becomes history's fastest-growing ideology. It saves the human race.” He even launched a new app to encourage people to join this movement.
Why AI? Bryan is worried about superintelligent AI taking over the world. He thinks humans need a new framework to work with AI and ensure it helps us live longer, not harm us. He told MIT Technology Review, “I am convinced that we are at an existential moment as a species.”
How It Works: The “Don’t Die” religion focuses on:
- Health and Longevity: Encouraging people to adopt healthy habits like proper diet, exercise, and sleep.
- AI Integration: Using AI to improve human life, such as predicting health issues or optimizing daily routines.
- Community: Building a global community of people who want to live longer and support each other.
Real-Life Impact: A follower of “Don’t Die” uses the app to track their health and joins online groups to share tips, feeling more motivated to stay healthy.
Challenges and Criticisms
Health Risks and Setbacks
Bryan’s extreme methods have caused problems. In 2025, he experienced side effects from rapamycin, including mouth ulcers and a spike in heart rate, leading him to stop the drug. His “Project Baby Face” procedure also caused a severe allergic reaction, as reported by NDTV. These incidents show the risks of experimental treatments.
Expert Skepticism
Many experts doubt Bryan’s methods. Moshe Szyf, a professor at McGill University, says science isn’t ready to achieve the results Bryan claims. Andrew Steele, a longevity scientist, argues that genetics plays the biggest role in lifespan, and Bryan’s practices can’t change that. Dr. Charles Brenner, a biochemist, told The Guardian that Bryan’s methods won’t make him live forever.
Social Criticism
Some people criticize Bryan’s lifestyle as unrealistic. They say his $2 million annual budget is too expensive for most people, and his strict routine—no alcohol, early bedtime, and no late nights—seems boring. Others worry that his “Don’t Die” religion might mislead people into thinking they can escape death entirely.
Public Reaction: Bryan’s dramatic exit from a podcast in India due to poor air quality (AQI 120) sparked debates on X. Some called him overly sensitive, while others admired his commitment to health.
How to Adopt Bryan Johnson’s Health Tips
While Bryan’s methods are extreme, you can adopt some of his ideas to live a healthier life in 2025. Here’s how:
- Eat a Balanced Diet:
- Focus on vegetables, fruits, and whole grains. Avoid processed foods and sugars.
- Troubleshooting: If you feel hungry, add healthy snacks like nuts or yogurt.
- Exercise Daily:
- Walk, jog, or do yoga for 30 minutes a day to stay active.
- Troubleshooting: If you’re too busy, try short 10-minute workouts at home.
- Track Your Sleep:
- Use a smartwatch or app to monitor your sleep patterns. Aim for 7-8 hours of quality sleep.
- Troubleshooting: If you can’t sleep, avoid screens before bed and create a relaxing routine.
- Get Regular Checkups:
- Visit your doctor for annual health tests to catch problems early.
- Troubleshooting: If tests are expensive, look for free health camps in your area.
- Use AI for Health:
- Try free AI apps like xAI’s Grok (available on grok.com) to get health tips and reminders.
- Troubleshooting: If the app doesn’t work well, double-check your internet connection or update it.
Tip: Start small with these habits to avoid feeling overwhelmed, and gradually build a routine that works for you.
FAQs: Bryan Johnson and Longevity
Q1. What is Bryan Johnson’s “Don’t Die” religion?
It’s an AI-based ideology that promotes longevity by combining health practices, AI technology, and a global community to help humans live longer.
Q2. How much does Bryan Johnson spend on Project Blueprint?
He spends $2 million every year on medical tests, treatments, and a team of doctors to monitor his health.
Q3. Can I follow Project Blueprint on a budget?
Yes! Focus on affordable habits like eating healthy, exercising, and sleeping well. You don’t need expensive treatments to improve your health.
Q4. Is Bryan Johnson’s anti-aging method safe?
Some of his methods, like plasma exchanges, are controversial and have risks. Always consult a doctor before trying experimental treatments.
Q5. How does AI help in Bryan Johnson’s “Don’t Die” religion?
AI helps by analyzing health data, predicting issues, and creating personalized plans to improve longevity.
Q6. Where can I learn more about Bryan Johnson?
Watch his Netflix documentary *Don’t Die: The Man Who Wants to Live Forever* (2025), or visit his website bryanjohnson.com.
Final Thoughts
Bryan Johnson’s journey in 2025 is inspiring and thought-provoking. From building Braintree to launching the “Don’t Die” AI religion, he’s pushing the boundaries of technology, health, and spirituality. While his methods are extreme and face criticism, they’ve sparked a global conversation about longevity and the role of AI in our lives. You don’t need to spend millions to live better—simple habits like eating well and staying active can make a big difference. Join the conversation and explore the future of health with Tech Ideas And News!
Call to Action: What do you think about Bryan Johnson’s “Don’t Die” religion? Share your thoughts in the comments below!
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