Delphine Arnault has been named chairperson and chief executive officer (CEO) of Christian Dior Couture by her father Bernard Arnault, the owner of Louis Vuitton and the world’s richest person. She replaces Pietro Beccari, who held the post previously. 47-year-old Arnault started her career with McKinsey. She was the deputy managing director at Christian Dior Couture from 2001 to 2013 and then served as Louis Vuitton’s executive vice president from 2013.