Elon Musk has started 2025 as the world’s richest individual, securing his place as the first billionaire worth over $400 billion, according to Forbes’ latest report on Wednesday. The Tesla CEO and SpaceX founder’s fortune has surged to an impressive $421.2 billion, primarily driven by a $91 billion increase in his wealth during December, fueled by a new valuation of SpaceX at $350 billion. Musk’s wealth was further boosted by his recent appointment as co-head of the U.S. Department of Government Efficiency (DOGE) by President Donald Trump. Musk’s remarkable rise tops a list of the world’s wealthiest individuals, whose combined net worth totals $1.9 trillion as of January 1, 2025. This marks a significant increase from $1.8 trillion just a month ago. The top 10 billionaires, primarily from tech, retail, and luxury goods sectors, continue to shape global markets and industries. The list also saw the inclusion of Nvidia CEO Jensen Huang, whose meteoric rise in the semiconductor industry helped him break into the top 10 for the first time. Below are the top 10 richest individuals as of January 1, 2025: Elon Musk Net Worth: $421.2 billionSource: Tesla, SpaceX, X, xAIAge: 53Citizenship: U.S. Jeff Bezos Net Worth: $233.5 billionSource: AmazonAge: 60Citizenship: U.S. Larry Ellison Net Worth: $209.7 billionSource: OracleAge: 80Citizenship: U.S. Mark Zuckerberg Net Worth: $202.5 billionSource: Meta (Facebook)Age: 40Citizenship: U.S. Bernard Arnault Net Worth: $168.8 billionSource: LVMHAge: 75Citizenship: France Larry Page Net Worth: $157.9 billionSource: Google (Alphabet)Age: 51Citizenship: U.S. Sergey Brin Net Worth: $153.4 billionSource: Google (Alphabet)Age: 50Citizenship: U.S. Warren Buffett Net Worth: $139.6 billionSource: Berkshire HathawayAge: 94Citizenship: U.S. Steve Ballmer Net Worth: $123.5 billionSource: MicrosoftAge: 68Citizenship: U.S. Jensen Huang Net Worth: $118 billionSource: NvidiaAge: 61Citizenship: U.S. Forbes reports that nine of the top 10 billionaires are American men, highlighting the continued dominance of the U.S. in global wealth rankings. Post navigation US Senator’s son jailed 28 years for deadly car chase UK Schools may close as Met Office warns of -10°C Freeze across Britain