This is part one of a two-part story about U.S. skier David Norris who was recently diagnosed with Covid-19. Part-one explores how Norris experienced the illness, whereas part-two will look into some of the medical literature around athletes and COVID and how Norris plans to build fitness post-illness. There’s been drama this season on the World Cup. The opening act was the superb racing in Ruka – it was exactly the fist-bump we needed....