Barron Trump is 20. A sophomore at NYU. No independent business track record. Forbes estimates his net worth at $150 million. Where does it come from? World Liberty Financial — a crypto venture he co-founded with his father and brothers in 2024. It launched less than two months before the 2024 election. Forbes says WLFI has added over $1.5 billion to the Trump family's wealth. Barron's cut, based on an assumed 10% stake: about $150 million.