Mark Cuban is 67 years old.
Honestly, it feels weird even typing that. If you watch him on the sidelines of a Mavs game or see him tearing into a pharmaceutical exec on a podcast, he doesn't exactly scream "senior citizen." But the math doesn't lie. Born on July 31, 1958, in Pittsburgh, Cuban is hitting that phase of life where most people are looking for a rocking chair. Instead, he’s basically blowing up his entire professional life to start over.
How Old Mark Cuban Really Is—And Why It Matters Now
The reason everyone is Googling how old mark cuban right now isn't just about a number on a birth certificate. It’s because he’s been acting... different.
In late 2023 and throughout 2024, Cuban started offloading his "legacy" assets. He sold the majority stake of the Dallas Mavericks to the Adelson and Dumont families for a cool $3.5 billion. Then, he announced he was walking away from Shark Tank after 16 seasons. For a guy who turns 68 this coming July, these look like retirement moves.
But they aren't. Not even close.
The Pivot to Cost Plus Drugs
If you ask him today what his "job" is, he’s not going to say "TV star" or "NBA owner." He’s obsessed with the Mark Cuban Cost Plus Drug Company. He’s 67, and he’s spending his time fighting Pharmacy Benefit Managers (PBMs).
Think about that.
Most people his age are worried about their own prescription costs. Cuban decided to just build the pharmacy. He’s been very vocal about the fact that this is his "legacy" project. It’s a public benefit corporation. He’s essentially trying to fix a broken healthcare system by being the "transparent guy" in a room full of people wearing masks.
A Lifetime of Hustle
Cuban’s age is a testament to how long he's been at this. He didn't just stumble into billions.
- The 12-year-old garbage bag salesman: He sold trash bags door-to-door just to buy expensive basketball shoes.
- The Indiana University years: He actually opened a bar (Motley's) while he was still a student.
- The Dot-com Boom: He and Todd Wagner started AudioNet, which became Broadcast.com. They sold it to Yahoo! at the absolute peak of the bubble in 1999 for $5.7 billion.
That Yahoo! deal is legendary in the business world. Not because he sold for billions, but because he was smart enough to hedge his stock. He knew the crash was coming. While other dot-com millionaires were watching their net worth evaporate in 2000, Cuban was sitting on a mountain of cash, ready to buy the Mavericks.
The Mavericks Era
When he bought the team in January 2000 for $285 million, the Mavs were a joke. People thought he was a crazy fan with too much money. Fast forward to 2011, and he’s holding the Larry O'Brien trophy.
He changed how NBA teams are run. He treated players like stars, upgraded the locker rooms to five-star hotel standards, and became the first owner to really embrace "advanced analytics" before it was a buzzword. Now that he’s in his late 60s, he’s stepped back from the "Governor" role, but he still runs basketball operations.
He’s still the guy yelling at the refs. Some things never change.
The Shark Tank Exit
His departure from Shark Tank in May 2025 was a huge blow to the show. He was the "big fish." When Mark Cuban liked a deal, the other Sharks usually stayed out of the way or fought like crazy to be part of it.
He said he left to spend more time with his kids—Alexis, Alyssa, and Jake. They’re teenagers and young adults now. He’s mentioned in interviews that he realized his "shooting schedule" was eating into the last few years he’d have with them at home. It’s a rare moment of vulnerability for a guy who usually talks about "crushing" the competition.
Health, Wealth, and Staying Sharp at 67
You’ve probably seen the videos of him doing HIIT workouts or playing pickup ball. He’s a bit of a fitness nut. He’s talked about how he doesn't want to just "be old." He wants to be functional.
His net worth, as of early 2026, sits around $6 billion. But he’s also warned that money doesn't solve the "AI problem." In recent talks, he’s been hammering home the idea that companies—and people—who don't understand how to use AI are going to get left behind.
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"AI is stupid, but it remembers everything. It’s like a savant with a photographic memory."
He’s currently pushing his Foundation to provide free AI bootcamps for high school students. He’s 67, but he’s thinking about what the world looks like in 2040.
Why people get his age "wrong"
People often think he's younger because of his energy. He has this "tech bro" vibe that hasn't really gone away, even as his hair has turned grey. He doesn't dress like a billionaire. You’re more likely to see him in a plain t-shirt and jeans than a suit.
There's also the "Shark Tank Effect." Because the show is in constant reruns, people see "2015 Mark Cuban" on TV every night. That version of him is 56. The real-life version is a decade older.
What's Next for the 67-Year-Old Billionaire?
So, where does he go from here?
He’s heavily involved in the "TrumpRx" initiative, which is a drug price transparency platform launching in 2026. Despite his own political leanings, he’s shown he’s willing to work with anyone if it means getting cheaper drugs to patients. That’s the "new" Mark Cuban. Less about winning the game, more about changing the industry.
Actionable Takeaways from Cuban's Current Phase:
- Audit your time: If a billionaire can walk away from a hit TV show to see his kids, you can probably skip that extra late-night meeting.
- Legacy over Ego: Selling the Mavs was a move for the future of the team (and his bank account), showing that knowing when to exit is just as important as knowing when to enter.
- Stay Curious: He’s 67 and learning Python and AI. If he isn't "too old" to learn new tech, nobody is.
- Transparency is a Competitive Advantage: Whether it’s his pharmacy or his public persona, he proves that being "the guy who tells it like it is" actually pays off in the long run.
Mark Cuban isn't retiring. He’s just refactoring his life. At 67, he’s arguably more influential now than he was when he was the "young billionaire" on the cover of magazines.
Keep an eye on Cost Plus Drugs. That’s where his real energy is going. And if history is any indication, he’s probably going to win that fight, too.
Check the latest drug prices on the Cost Plus website to see if you're overpaying for your meds. Use his AI bootcamp resources if you have a high schooler interested in tech. Follow his blog, Blog Maverick, for his latest (and often blunt) thoughts on the economy.