Elon Musk regained the title of the world's richest person in 2023, with a net worth of $232.4 billion, after a significant rise in Tesla's share prices. Bernard Arnault, the CEO of LVMH, held the second spot with a net worth of $179 billion, while Jeff Bezos ranked third with $178.3 billion. The top 10 richest people in the world gained more wealth in 2023 than Walmart's total value, with the collective net worth of billionaires surging to $14.2 trillion.