Spend Sam Altman's Fortune Game
Ever wondered what it's like to spend Sam Altman's money?
This game throws you into a colorful virtual marketplace where the choices are as varied as they get - and in most cases, based on real-life purchases of the prosperous.
From exotic cars to basic essentials, you can go all out or take a stand on pressing issues like climate change.
Shall you splurge your wealth, or shape the world for the better - what will you do with this fortune?
Sam Altman's Fortune
About Sam Altman
Sam Altman, born on April 22, 1985, is a prominent entrepreneur and investor known for his significant contributions to the tech industry.
He is the CEO of OpenAI, the organization behind revolutionary AI technologies like ChatGPT, and previously served as the president of Y Combinator, a leading startup accelerator.
Altman co-founded Loopt, a location-based social networking app, at age 19. His early success propelled him into the world of venture capital, where he has invested in numerous startups including Reddit, Stripe, and Asana.
How did Sam Altman become rich?
As of June 2026, Sam Altman's net worth is estimated at approximately $3.3 billion according to Forbes, built entirely from his early venture capital investments in companies like Stripe, Airbnb, and Reddit — not from OpenAI, in which he holds no equity stake despite serving as CEO of the $300B+ company.
Sam Altman's estimated net worth is approximately $2 billion as of October 2025.
His wealth primarily derived from his investments in various technology companies rather than from his role at OpenAI. Notably, he holds an 8.7% stake in Reddit, which is anticipated to significantly increase in value following its upcoming IPO.
Additionally, his investments in companies like Stripe and Helion Energy have contributed to his wealth.
How does Sam Altman spend money?
Despite his substantial wealth, Altman is known for a relatively frugal lifestyle.
He reportedly practices intermittent fasting for about 15 hours a day, typically skipping breakfast and only having an espresso in the morning.
An avid coffee drinker, he typically drinks two shots of espresso daily—one right after waking up and another after lunch. This amounts to around 200mg of caffeine each day.
His health regimen also includes taking the diabetes drug metformin as part of his anti-aging strategy.
Sam Altman is known to prefer practical choices over luxury items; for instance, he is known to use Uber extensively, although he owns multiple cars.
His real estate investments are notable, with a portfolio valued at around $100 million, including properties in San Francisco, Napa Valley, and Hawaii.
Notable Purchases
Altman's notable purchases include a $27 million mansion in San Francisco's Russian Hill neighborhood and a $43 million oceanfront estate on the Big Island of Hawaii.
He owns five cars, including two McLarens and a Tesla Roadster. He has also mentioned owning a 2013 Tesla Model S. The original Tesla Roadster, of which only 2,450 were made, is now a collector's item selling for between $75,000 and $107,000, depending on its condition.