Top 5 Billionaires 2025. The top 10 richest billionaires in 2025: Billionaire wealth grew by $2 trillion in 2024 alone, equivalent to roughly $5.7 billion a day, at a rate three times faster than the year before.

Billionaire wealth grew by $2 trillion in 2024 alone, equivalent to roughly $5.7 billion a day, at a rate three times faster than the year before. Elon musk has begun 2025 at the pinnacle of wealth, ranking as the world’s richest person, with a net worth of $433.9 billion, according to forbes’ latest rankings.