Dior executive and film producer boyfriend killed in horror crash in France

In Western France, Mathilde Favier, the 57-year-old director of public relations at Christian Dior Couture, and her partner, 61-year-old film producer Nicolas Altmayer, were killed in a car crash. The couple reportedly collided with a heavy goods vehicle while attempting to pass another car. Favier had been with Dior for over 13 years, previously working at Glamour magazine and Prada. Altmayer was a prominent French producer with over 80 film credits. Dior released a statement remembering Favier as an exceptional woman whose commitment and elegance greatly contributed to the brand's reputation. Delphine Arnault, Dior's chairman and CEO, expressed deep sadness, calling Favier a loyal friend. Favier is survived by her two children, her mother, and her sisters.

Dior executive and film producer boyfriend killed in horror crash in France
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Updated Aug 20, 2026 First published Aug 18, 2026
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