Luana Lopes Lara: How a 29‑Year‑Old Became the Youngest Self‑Made Woman Billionaire

At just 29, Luana Lopes Lara has taken a title that usually belongs to pop stars and consumer‑app founders.

Multiple business outlets now recognize her as the world’s youngest self‑made woman billionaire, after her company Kalshi hit an 11 billion dollar valuation in a new funding round.

That round, a 1 billion dollar Series E led by Paradigm with Sequoia Capital, Andreessen Horowitz, CapitalG and others participating, instantly pushed both co‑founders into the three‑comma club. Estimates place Luana’s personal stake at roughly 12 percent of Kalshi, valuing her net worth at about 1.3 billion dollars—wealth tied directly to equity she helped create rather than inheritance.

Kalshi itself is a big part of why her ascent matters.

Founded in 2019, the New York–based company runs a federally regulated prediction‑market exchange where users trade yes‑or‑no contracts on real‑world events, from inflation reports to elections and sports outcomes.

As of late 2025, the platform has reached around 50 billion dollars in annualized trading volume, a thousand‑fold jump from roughly 300 million the year before, according to figures cited in TechCrunch and other financial press. That hyper‑growth convinced investors that event contracts are more than a niche curiosity, and it is this conviction—expressed in billions of dollars of new capital—that turned Luana’s share of Kalshi into a billion‑dollar fortune almost overnight.

Her path to that point is unusually demanding even by founder standards. Luana grew up in Brazil and trained at the Bolshoi Theater School’s Brazilian campus, where reports say she spent up to 13 hours a day in class and rehearsal, competing for places in a program that accepts fewer than 3 percent of applicants. After a stint dancing professionally in Austria, she pivoted into academics, enrolling at the Massachusetts Institute of Technology to study computer science and mathematics and later completing a master’s in engineering.

During summers she interned at major firms including Bridgewater Associates and Citadel, gaining a front‑row view of how global macro traders constantly bet on future events—but without a simple, regulated way for ordinary people to do the same.

That realization shaped Kalshi’s founding thesis and ultimately her billionaire status. Together with co‑founder Tarek Mansour, whom she met at MIT, Luana spent years persuading lawyers and U.S. regulators that a fully legal event‑trading exchange could exist under commodities law. Reports say more than 60 law firms turned them down before one agreed to help, and the company then spent roughly three years in licensing discussions with the Commodity Futures Trading Commission before gaining approval. The payoff is visible in 2025’s numbers: an 11‑billion‑dollar valuation, a 1‑billion‑dollar fresh capital injection, and a founder’s stake that makes Luana Lopes Lara not just a compelling story but a data point in how fast wealth can now be created at the intersection of finance, regulation, and software.