Out Of Distribution

Last week I studied the first Founder Profiles — twenty founders who started $5B+ companies at or before the age of 23. Kids, basically. The patterns were wild. This week I went through the second volume. Twenty-five founders, same $5B+ threshold, but older at founding — between 24 and 29. Published October 2025 by @kokoxsu.

The names: Vlad Tenev, Tobi Lutke, Brian Armstrong, Brian Chesky, Jack Dorsey, Tony Xu, Ben Silbermann, Drew Houston, Apoorva Mehta, Tom Preston-Werner, Pavel Durov, Ivan Zhao, Howie Liu, David Helgason, RJ Scaringe, Viktor Jacobsson, Guillaume Pousaz, Tan Hooi Ling, Max Rhodes, John Zimmer, Sachin Bansal, Niraj Shah, Ara Mahdessian, Josh Reeves, Rob Kalin.

I'm a huge believer in out-of-distribution individuals. I think they're the best early signal you can find in people — better than school, better than prior company. Most of these founders would have been rejected in a traditional hiring process. They don't have fancy work on their resumes. Some of them barely have resumes at all. But each of them went on to create a generational company.

The question is: what do you actually look for? What does out-of-distribution mean?

I think it comes down to three things. Trauma. Neurodivergence. Polymathic range. Read these twenty-five profiles back to back and the pattern is unmistakable. Nearly every founder carries at least one. The best carry all three.

Start with trauma. The world broke something in you when you were young, and the scar tissue became load-bearing.

Vlad Tenev was born in communist Bulgaria. His father left for America when Vlad was a toddler. They were separated for two years. When the family reunited in the U.S., they were broke — living in student housing, no babysitter, Vlad tagging along to his dad's campus computer lab because there was nowhere else to go. Back in Bulgaria, his grandparents watched their savings evaporate in hyperinflation so severe that relatives melted copper cookware as a store of value. He built Robinhood — a company whose entire premise is that the financial system should not be a gated community.

Ara Mahdessian was born in Tehran during the Iran-Iraq war. Close enough to the conflict that his family could hear bombs. They fled to California when he was a toddler. His father became a plumber and struggled with the paperwork and logistics of running a small contracting business — language barriers, no good software. Ara grew up watching that struggle. He built ServiceTitan, software for exactly that kind of trade worker. He didn't discover the problem. He grew up inside it.

Tony Xu emigrated from China at five. His mother worked in a Chinese restaurant. At nine, he was washing dishes alongside her, bussing tables, scrubbing pots, tinkering with the broken cash register. He built DoorDash — a company that serves restaurants. Brian Armstrong spent a year in Argentina after college and watched hyperinflation destroy ordinary people's savings in real time. He came home and built Coinbase. Brian Chesky's parents were social workers. He couldn't make rent in San Francisco. He inflated air mattresses for strangers. Three people showed up. That was the first night of Airbnb. Apoorva Mehta was born in Jodhpur, lived in Libya as a child, then landed in freezing Hamilton, Ontario at fourteen. His mother sent him to the grocery store in Canadian winters. He hated it. He built Instacart. Pavel Durov grew up in St. Petersburg with a philology professor father and a math prodigy brother, but spent formative years in Turin as a child, uprooted by his father's academic postings, always the outsider. He built Telegram — a tool for people who don't trust institutions with their conversations.

The connection between early hardship and later company mission is not metaphorical. It's mechanical. Trauma gives you two things that are almost impossible to acquire otherwise. The first is an emotional relationship to a problem — not an intellectual one, not a market analysis, but a feeling in your body that something is wrong and must be fixed. The second is an unusual tolerance for pain. Starting a company is brutal. Most people quit. The ones who don't quit are often the ones who've already survived something worse.

Then there's neurodivergence. Not diagnosed, necessarily. But a brain that clearly works differently — that processes the world sideways, that fixates, that can't sit still inside conventional structures.

Tobi Lutke had no university degree. Teachers diagnosed him with learning disabilities. He calculated the bare minimum effort to pass his classes so he could go home and code. He was self-taught and programming by eleven, soldering new parts into his computer's hardware, rewriting game code. School didn't break him. It just couldn't hold him. He built Shopify from an online snowboard shop because no existing e-commerce platform was good enough for what he wanted to do — so he built his own.

Jack Dorsey had a speech impediment as a kid. He was shy, quiet, the kind of student teachers might overlook. But he was listening to everything — obsessively tuning in to his dad's police scanner, tracking dispatchers, fascinated by the real-time pulse of a city. At fifteen he wrote dispatch software that taxi companies used for years. He dropped out of NYU. After getting fired from Twitter, he spent a year training as a massage therapist and taking fashion design classes — sewing pencil skirts. Then he came back and built Square.

Rob Kalin is maybe the most striking case in the entire document. His parents divorced. He was bullied. He graduated high school with a 1.7 GPA. He faked an MIT student ID and conned his way into NYU with a professor's recommendation letter he had no business having. He bounced through five different colleges. He worked as a cashier at Marshalls, a stock boy in a camera shop, a freelance carpenter, a demolition laborer, and a personal assistant to an elderly philosopher. At sixteen, he left home and moved into an artists' squat in Boston. He built Etsy — a marketplace for makers — in ten weeks from a Brooklyn apartment because he couldn't find anywhere online to sell the things he made with his hands. Even the name was an accident. He misheard actors in a Fellini film saying "eh, sì" and liked the sound.

Drew Houston was programming by five. By fourteen, he was so frustrated with a video game's bugs that he dug into the source code, found security vulnerabilities, and emailed the developers explaining how to fix them. They hired him on the spot. His dad had to co-sign the paperwork. Howie Liu taught himself C++ at thirteen from a manual he found in his father's office. He enrolled at Duke at sixteen. By twenty-one he'd already been acquired by Salesforce. David Helgason crashed his mother's computer trying to get games running, then taught himself to repair it and make games by borrowing programming manuals from the library. He took a part-time job at a café that paid mostly in free meals so he could afford rent while building Unity's game engine for no salary.

These are not people who were succeeding inside the system. These are people the system couldn't classify. And that's exactly what made them capable of building new systems.

The third axis is polymathic range — the accumulation of skills and interests that look incoherent on a resume but become a superpower when they combine.

Ivan Zhao grew up in Urumqi in China's Xinjiang region. He represented his region in the International Informatics Olympiad. He also trained in traditional Chinese watercolor painting. When his family moved to Canada, he learned English by watching SpongeBob SquarePants. He studied cognitive science at UBC, not computer science, because he was more interested in how humans think than how machines compute. He built Notion — a tool that feels more like a design object than enterprise software — because he carried both the engineer's precision and the artist's eye. That combination doesn't come from a Stanford CS track. It comes from Urumqi and watercolors and SpongeBob.

Brian Chesky went to art school. Rhode Island School of Design. He was a hockey kid who slept in full gear on Christmas night, who sketched redesigned Nike sneakers for fun, who spent hours at museums reproducing paintings. He didn't come from tech. He came from the tradition of industrial design — the belief that you can improve any experience by redesigning it from the human out. That's why Airbnb felt different. It wasn't a marketplace with a good UI. It was a designer's answer to the question of what travel should feel like.

Ben Silbermann grew up in a family of doctors in Des Moines, Iowa. Everyone expected him to become a physician. But at eight he was pinning dead insects to cardboard — collecting, curating, organizing by category. He went to Yale, worked at Google, quit to build what he actually cared about. Pinterest is a direct extension of that childhood impulse: the desire to collect and arrange beautiful things. His company looks nothing like a product a typical Google PM would build, because he wasn't a typical Google PM. He was a bug collector from Iowa who happened to know how to code.

Tom Preston-Werner grew up in Dubuque, Iowa. He turned down a $300,000 retention bonus from Microsoft — spread over three years plus stock — to go all-in on GitHub. He wrote on his blog that when he's old and dying, he'd rather say "that was an adventure" than "I sure felt safe." Jack Dorsey moved between code, dispatch systems, fashion, massage therapy, and botanical illustration before settling into his groove. Guillaume Pousaz dropped out, went surfing, then built Checkout.com and bootstrapped it for seven years without outside funding just to prove the model.

These people aren't generalists in the corporate sense. They're not "well-rounded." They're deeply idiosyncratic, pulled in multiple directions by genuine obsession, and the weird combination is exactly what lets them see what other founders miss.

Here's what I keep coming back to.

Most of venture capital pattern matches on distribution. Stanford. Y Combinator. Prior founding experience. Clean narrative. These twenty-five profiles suggest that the highest-impact founders are often the ones who fall outside that distribution entirely. The kid who faked an MIT ID. The German with no degree who emigrated for love. The boy from Xinjiang who painted watercolors and watched cartoons to learn English. The Iranian toddler who fled a war zone and grew up watching his father struggle with invoices.

What the profiles reveal is something uncomfortable: the traits that make someone a great founder — pain tolerance, obsessive focus, the inability to accept broken systems, the cross-domain vision that comes from living between worlds — are often the same traits that make them look like bad bets on paper. The system that produces $5 billion companies is not the system that produces impressive resumes.

Seventy-five investors told Vlad Tenev no before someone said yes. Chesky sold cereal boxes to keep Airbnb alive. Lutke couldn't get a programming job in Canada. Kalin had a 1.7 GPA. Viktor Jacobsson and his Klarna co-founders got laughed out of their university's startup incubator and rejected by more than twenty investors before an angel named Jane Walerud finally wrote a €60,000 check.

The founders who build the biggest things are not the ones the model predicts. They're the ones the model misses. Trauma, neurodivergence, polymathic range — these aren't flaws to screen out. They're the signal.