VAL DI FIEMME, ITALY - FEBRUARY 26: Jessica Diggins of the United States in action during the Women's Cross Country Individual 10km at the FIS Nordic World Ski Championships on February 26, 2013 in ... more 

VAL DI FIEMME, ITALY - FEBRUARY 26: Jessica Diggins of the United States in action during the Women's Cross Country Individual 10km at the FIS Nordic World Ski Championships on February 26, 2013 in Val di Fiemme, Italy. (Photo by Alexander Hassenstein/Bongarts/Getty Images) less