Biography
Gerard Wertheimer, a French billionaire, is co-owner of the luxury fashion house Chanel, alongside his brother Alain. Born in 1951, his career has been defined by his involvement with Chanel, a company founded by his grandfather, Pierre Wertheimer, in partnership with Coco Chanel. The Wertheimer brothers inherited their stake in Chanel, steering the brand to become a global powerhouse in fashion, fragrances, and accessories. As of February 2026, his net worth is estimated at $42.0 billion. Wertheimer resides in Geneva, Switzerland, and oversees the watch division of Chanel.