Based on recent reports, Alexandr Wang is widely recognized as the world's youngest self-made billionaire, having achieved this status at age 24 in 2022 and maintaining that title at age 26, with reports confirming his status as a billionaire and CEO of Scale AI as of 2023–2024.
At just 26, Alexander Wang stands as a beacon in the rapidly evolving world of artificial intelligence. As co-founder and CEO of Scale, a company recently valued at an astonishing $7 billion, he has transformed how businesses harness data to develop powerful AI models.
The UK's youngest billionaire is Ben Francis, the founder and CEO of fitness apparel giant Gymshark, consistently recognized by publications like Forbes for his youthful success, building the brand from his parents' garage in the early 2010s using savvy social media marketing to become a global sportswear powerhouse. He was awarded an MBE in 2023 for his contributions to the business sector.
Luminar went public in December 2020, temporarily making him a billionaire. In fact, he was the youngest billionaire at the age of 25 until Alexandr Wang (cofounder of Scale AI) became a self-made billionaire at the age of 24 in 2022.
Alexandr Wang—who became the world's youngest self-made billionaire at 24—is now, at 28, running one of the most ambitious AI efforts in Silicon Valley.
Sarah Rector became a millionaire at just 12 years old after oil was discovered on her family's land in Oklahoma, making her the richest Black child in America. Her wealth grew so vast that the state legislature reclassified her as white to allow her to manage her fortune.
The American business magazine Forbes produces a global list of known U.S. dollar billionaires every year and updates an internet version of this list in real time. The American oil magnate John D. Rockefeller became the world's first confirmed billionaire in 1916.
Meet The Youngest Billionaire Kid From South Africa The nine-year-old is a real-life Richie Rich, having bought his first mansion when he was just six years old, something that most people can not accomplish in a lifetime!
Becoming a billionaire by the age of 25 is an incredibly ambitious goal, but it is not impossible. There are a number of things that you can do to increase your chances of success. Here are five ways to become a billionaire at the age of 25: Start a successful business.
As an 11-year-old, Sarah Rector became the richest Black child in America, but danger in Oklahoma led to her family moving to Kansas City. Rector's story, long forgotten from the history books, is now the subject of the new movie “Sarah's Oil.”
How Nine-Year-Old Ryan Kaji, YouTube's $30 Million Man, Just Keeps Getting Richer. A crackdown on child advertising clipped Ryan's World revenue this year. Hedging YouTube kept him at the head of the pack.
"Sarah's Oil" is a 2025 film based on the true story of Sarah Rector, an African American girl in early 1900s Oklahoma who became one of the nation's first Black female millionaires after oil was discovered on her allotted land, forcing her family to protect her fortune from greedy outsiders. The story highlights themes of faith, resilience, and fighting racial discrimination as the young girl transformed from poverty to immense wealth, becoming known as the "Richest Colored Girl in the World" at age 11.
She is believed to have a net worth of over £6million since finding fame on Love Island in 2019. And Molly-Mae Hague flaunted her incredible wealth on Thursday, as she attended a private screening of her new Amazon Series wearing a £60,000 watch and a slew of diamond and gold rings.
🎤 DUA LIPA: ~$120M NET WORTH (2025 ESTIMATE), "RADICAL OPTIMISM" ERA, AND MULTI-MILLION DOLLAR DEALS WITH YSL & PUMA! Dua Lipa is a global superstar and one of the youngest self-made millionaires in music (her net worth has soared to £100M, or ~$120M).
Yes, MrBeast (Jimmy Donaldson) is considered a billionaire "on paper," with some estimates placing his net worth around $2.6 billion, primarily from his YouTube empire and businesses like Feastables and Beast Burger, but he reinvests almost all earnings back into content, leaving him with very little personal cash, sometimes even "negative money" in his bank account, requiring him to borrow for expenses.
By 2023, his net worth was estimated at $100 million. In June 2024, he officially became a self-made billionaire at age 26. Forbes later named him the highest-paid creator in 2025, with earnings of $85 million. In 2026, Celebrity Net Worth estimated his wealth at $2.6 billion.
Yes, Taylor Swift is officially a billionaire, having first joined the ranks of the world's wealthiest in October 2023, with her net worth estimated by Forbes at $1.6 billion in late 2025. Her wealth primarily comes from her successful music catalog, massive earnings from The Eras Tour, and significant real estate holdings, making her the first musician to reach billionaire status mainly through her music and performances, notes Forbes.
