Lindsey Vonn is preparing to race the Olympic downhill on Sunday at the Milan Cortina Winter Games after completing two successful training runs in a row on Saturday. What to know and how to watch the race.

Lindsey Vonn undergoes surgery on leg fracture after horror crash in Winter Olympics downhill - Vonn ruptured her ACL nine days before the event but decided to still compete in Cortina d’Ampezzo, with the race won by her teammate,

The Winter Olympics promise plenty of high adrenaline, fierce competition, historic firsts and emotional moments over 2 1/2 weeks. Here are some of the names and narratives to keep an eye on.