GNC Bolsters Management Team With New Hires, Promotion

GNC Holdings has appointed former Dick's Sporting Goods executive Jeffrey R. Hennion as executive vice president, chief marketing and e-commerce officer, and former Office Depot executive Daisy Vanderlinde as chief human resource officer. Additionally, Carl Seletz, GNC's senior vice president of international business development, will assume the additional responsibility of leading the company's domestic and international franchise operations.