Europe’s Richest Man: "Whoever Masters Mathematics, Masters the World"
20:24 3 July, 2026Europe’s richest man, head of the luxury giant LVMH Bernard Arnault, has made a record-breaking donation for France. The billionaire has allocated €50 million to his alma mater — the prestigious École Polytechnique — to establish a cutting-edge mathematics research institute. According to Arnault, it is this very science that will determine the fate of humanity in the era of artificial intelligence, Bloomberg reports.
A Question of Sovereignty and Power
At an official ceremony in Paris, the 77-year-old businessman, who graduated from the elite military engineering school in 1969, explained that his gesture was driven not by mere nostalgia, but by geopolitical necessity. "It is a question of sovereignty," Arnault stated. "We see it every day, and with the rise of artificial intelligence, this trend will only accelerate: whoever masters mathematics, masters the affairs of tomorrow's world. France, and Europe as a whole, must become major powers in the field of AI, but for now, we are lagging behind a little."
The funds, provided through the family’s holding company Agache, will go toward constructing a new building for the institute in the Paris suburb of Palaiseau, as well as financing residencies for top global scientists and hosting international conferences.
France's Minister of the Armed Forces, Sébastien Lecornu, who hosted the event at the historic Les Invalides complex (the final resting place of Napoleon Bonaparte), called the billionaire’s move "a truly patriotic act." For context, Arnault’s fortune is currently estimated at around $160 billion.
Mathematics, Music, and the Family Lineup
Bernard Arnault admitted that his passion for the exact sciences was passed down from his father, who was also an engineer. The billionaire himself still enjoys solving math problems in his spare time alongside his sons, and he draws parallels between science and his main hobby. "Mathematics is very closely linked to music. When you play a musical instrument, in a way, you are doing math," shared Arnault, who is an accomplished pianist.
The love for École Polytechnique runs in the family. His son Frédéric graduated from the institution in 2018, majoring in computational and applied mathematics (he attended the ceremony), while another son, Alexandre, earned his master’s degree in innovation there. In total, Arnault has five children, all of whom hold key positions within the LVMH empire.
Amid the Shadow of Elon Musk and the "Luxury" Slump
Journalists didn't miss the chance to ask Arnault about his friend Elon Musk, whose fortune skyrocketed to an astronomical $983 billion following SpaceX's recent triumphant IPO. With a smile, Arnault confirmed that they maintain friendly relations and had thoroughly enjoyed having lunch together in Paris three years ago.
Arnault himself is weathering a challenging year: amid a sharp decline in global demand for luxury goods, LVMH shares plummeted by nearly 24%, wiping out approximately $48 billion of the billionaire’s net worth. However, analysts at Bain predict that the massive wealth generated by the tech sector through AI could soon revive demand for premium-segment products.