Francis Belin, a former Christie’s executive, has been named chief executive officer of Mytheresa, the luxury website operated by LuxExperience. Belin will begin his new job on Jan. 1. His objective will be to sustain Mytheresa’s track record of strong global growth. More from WWD Michael Kliger, chief executive officer of LuxExperience, said in a statement Tuesday: “With Francis we have found an exceptional leader, who is renowned for his customer-centric focus, global mindset, delivery of excellent res ...