This story first appeared in www.fondoitalia.it and has been edited for English. On an international level, cross-country ski fans outside of Sweden only got to know the name of William Poromaa during the women’s 10km classic technique in Seefeld World Championships. That February 26, 2019, he was talked about not for a sporting achievement but as Frida Karlsson’s boyfriend. Karlsson, once she crossed the finish line, placed herself in the leader chair after having...