Luana Lopes Lara, co-founder of the prediction market Kalshi, has become the youngest female self-made billionaire after her company announced a fresh $1 billion funding round Tuesday. The raise, led by crypto-focused venture firm Paradigm, valued Kalshi at$11 billion and drew participation from Sequoia Capital, Andreessen Horowitz and Y Combinator. At 29, Lopes Lara overtakes previous titleholder Lucy Guo of Scale AI and pop icon Taylor Swift, who briefly held the distinction earlier this year. Lopes L ...