Who was the first billionaire ever?
The American business magazine Forbes produces a global list of known U. S. The American oil magnate John D. Rockefeller became the world’s first confirmed billionaire in 1916. In the 1996 book The Wealthy 100, authors Michael Klepper and Robert Gunther placed John D. Rockefeller atop the list of the richest Americans in history, followed by Cornelius Vanderbilt and John Jacob Astor.A historical comparison has shown that billionaire Elon Musk holds a share of the US GDP that surpasses that of oil tycoon John D. Rockefeller. According to calculations by Harvard Business School, Rockefeller’s wealth in 1937 was about $1. US GDP.Rockefeller and his son gave away a significant amount of their money to charity but it continues to live on. And descendants of the family share a fortune valued around $10.
Who is the 19 year old billionaire?
That goes for the world’s youngest billionaire, Johannes von Baumbach (age 19), heir to Germany’s Boehringer Ingelheim, the world’s largest privately-owned pharmaceutical company. He and three siblings—ages 23, 25 and 27—are each worth an estimated $5. Unsurprisingly, the majority of them inherit their wealth from family businesses, with Johannes von Baumbach (aged 19), heir to Germany’s Boehringer Ingelheim, which is the world’s largest privately owned pharmaceutical company, being the world’s youngest billionaire as of 2025.
Which nationality has the most billionaires?
United States. The U. S. It’s home to over 900 of them, including Amazon founder Jeff Bezos, Tesla and SpaceX chief Elon Musk, and legendary investor Warren Buffett. In March 2024, Bezos briefly overtook Musk’s to become the richest person in the world. Musk’s net worth surged after the 2024 United States presidential election, and in December 2024, he became the first person to have a net worth of more than $400 billion.Shah Rukh Khan has officially emerged as the world’s richest actor, surpassing heavyweights like Taylor Swift and Tom Cruise. According to the Hurun India Rich List 2025, his net worth is estimated at around USD 1.Regardless, Musk can now be considered to have overtaken John D. Rockefeller. Harvard Business School calculated Rockefeller’s wealth of $1. GDP. Musk’s wealth compared with the $30. GDP registered by the U. S.Elon Musk, already the world’s richest man, is on track to potentially become the first trillionaire within the next decade after Tesla shareholders approved a pay package that could propel the CEO’s wealth into the 13-digits if he meets a set of lofty corporate quotas. And he may not be the only one.
Who is the youngest self-made billionaire?
The millennial founder built an $11 billion startup in just six years. Following in the footsteps of Taylor Swift and Scale AI’s Lucy Guo, Luana Lopes Lara has just been crowned the world’s youngest female self-made billionaire thanks to her prediction market startup, Kalshi, reaching a $11 billion valuation. Lucy Guo. Lucy Guo is an American entrepreneur and engineer who co-founded Scale AI. In 2022, she founded her second start-up, known as Passes. As of 2025, Guo is the world’s youngest female self-made billionaire, due to her stake in Scale AI.