South African-born businessman and tech mogul Elon Musk is once again the richest man in the world, according to Forbes' latest listing of the world's wealthiest.

Forbes released its annual list of the world's billionaires March 10, which totaled a record 3,428 people, an increase of 400 compared with last year. This year's billionaire class is worth a combined record $20.1 trillion, $4 trillion more than last year's total income.

Musk, CEO of Tesla and SpaceX, tops the list again this year, increasing his wealth from 2025 by an estimated $497 billion, roughly doubling his fortune and bringing it to a record $839 billion. The 54-year-old is more than three times richer than Google co-founders Larry Page and Sergey Brin, who Forbes lists as the second and third wealthiest people in the world, respectively.

Here's the top 50 wealthiest people on this year's list.

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