GNC announced that it has appointed Nate Frazier as EVP, Chief Operating Officer and welcomes Karlyn Mattson to GNC where she will serve as Chief Merchandising Officer, effective August 9, 2021. Both will report to Josh Burris, Chief Executive Officer of GNC. Frazier was most recently SVP of Operations at the Company where he led GNC's US and Canada Stores and Operations teams and has played an instrumental role in orchestrating the Company's retail restructuring, as well as driving a number of initiatives to improve GNC's consumer experience. Frazier joined GNC in 2017 as VP of Franchise Operations and earlier in his career, held leadership roles at other large retailers including Abercrombie & Fitch, GameStop, Mattress Firm, and Berkshire Hathaway's Helzberg Diamonds. Mattson joins GNC from Zappos, where she was General Manager of Merchandising Strategy, New Business Development and Women's Fashion. Prior to Zappos, Mattson served as Chief Merchandising Officer at Famous Footwear and has also held senior leadership roles in merchandising at Target and Macy's. With her extensive industry expertise and a successful track record of leading and growing retail businesses across diverse channels, Mattson will steer Omnichannel merchandising, brand strategy, marketing, and product development as GNC works to meet growing consumer demand.