Bill Gates (sold to Patrick Dovigi!)

Bill Gates is an American businessman and philanthropist who co-founded Microsoft Corporation with Paul Allen in 1975, building it into the world's largest software company. He later reduced his role at Microsoft to focus on the Bill & Melinda Gates Foundation, one of the world's largest private charitable organizations, which he co-chaired until 2024 and now leads. His estimated net worth is approximately $105 billion.