Bernard Jean Étienne Arnault is a French businessman, investor and art collector. He is the founder, chairman and CEO of LVMH, the world's largest luxury goods company. Arnault is the richest person in the world, with an estimated net worth of US$213 billion as of May 2024, according to Forbes.

LVMH Moët Hennessy Louis Vuitton, commonly known as LVMH, is a French multinational holding and conglomerate specializing in luxury goods, headquartered in Paris. The company was formed in 1987 through the merger of fashion house Louis Vuitton with Moët Hennessy, which was established following the 1971 merger between the champagne producer Moët & Chandon and the cognac producer Hennessy. In April 2023, LVMH became the first European company to surpass a valuation of $500 billion. In 2023, the company was ranked 47th in the Forbes Global 2000.