Although more discreet than Bernard Arnault's children, the LVMH CEO's niece and nephew also play a central role within his empire. Alongside their management roles at LVMH-owned brands, Ludovic Watine and Stéphanie Watine are members of the supervisory board of Agache, the holding company that controls the luxury group and belongs to the Arnault family. In addition to these roles, Ludovic Watine now plans to launch his own art trading business, too. 

Watine, who is an engineer by training like his