GNC Holdings, Inc. announced the latest leadership addition as part of the business’ ongoing transformation to meet evolving consumer needs. The company appointed Josh Burris as Chief U.S. Officer, effective Dec. 2, 2019. Burris will be responsible for GNC’s retail and franchise operations, merchandising, supply chain strategy as well as strategic partnerships in the United States. He will report directly to Ken Martindale, Chairman and Chief Executive Officer of GNC. Most recently, Burris served as President and Chief Operating Officer of AM Retail Group, Inc. (Wilsons Leather, GH Bass, DKNY, Karl Lagerfeld Paris, and Calvin Klein Performance stores). During his tenure, Burris led acquisitions and the integration of global brands into AM Retail Group while spearheading profitable wholesale partnerships. Burris also brings 16 years of domestic and international retail operations and management experience with Abercrombie & Fitch Co.