Billionaire Gen Zer dropped out of high school to launch his start-up at 17—now he’s the richest self-made 25-year-old in the U.K and all of Europe
James Dacombe, the 25-year-old founder of AI chip-making firm Olix and brain monitoring startup CoMind, has become Europe's youngest self-made billionaire with a net worth exceeding $1 billion after O…