Leslie Bonci is a Registered Dietitian and board certified specialist in sports dietetics. She is the owner of Active Eating Advice, a nutrition consulting company, and the co-founder of Performance365, a sports nutrition consulting company. Leslie is currently the sports nutrition consultant for the 2020 Super Bowl Champion Kansas City Chiefs. Her company Performance 365 is the sports nutrition provider for the new Fan Controlled Football League and provided the sports nutrition services for the inaugural season of the XFL. Leslie is the author of Sport Nutrition for Coaches and the American Dietetic Association Guide to Better Digestion and co-author of Run Your Butt Off, Walk Your Butt Off, Bike Your Butt Off, and Active Calorie Diet. She is also a contributor at U.S. News & World Report and has authored numerous chapters for sports medicine and nutrition manuals. Leslie is an adjunct instructor in the school of dental medicine at the University of Pittsburgh. Leslie received her undergraduate degree in Biopsychology from Vassar College, her Masters' in Public Health from the University of Pittsburgh, and completed her dietetic internship at Mercy Hospital in Pittsburgh. Leslie was the director of sports nutrition at the UPMC Center for Sports Medicine for 16 years.