Mikaela Shiffrin is chasing a record-breaking 16th medal at the world championships in the slalom on Saturday.

Mikaela Shiffrin says she is dealing with post-traumatic stress disorder following a crash in November and will not defend ...

Skiing star Mikaela Shiffrin will not defend her giant slalom gold medal at the World Championships due to PTSD following a ...

United States skier Mikaela Shiffrin won't be defending her title in the women's giant slalom event at the World Alpine ...

Shiffrin missed two months after sustaining a deep puncture wound from a crash at the Killington Cup in November.

The well-decorated racer is coping with the mental fallout of a scary crash she suffered last November in Killington, Vermont ...

The Olympic champion skier will not defend her title in the women's giant slalom at Worlds JEFF PACHOUD/AFP via Getty After Mikaela Shiffrin’s crash in November, she has decided not to compete ...

Mikaela Shiffrin suffers puncture wound ... I really didn't anticipate experiencing so much of this kind of mental/PTSD struggle in GS from my injury in Killington," Shiffrin added.

Saalbach-Hinterglemm, Austria — Mikaela Shiffrin says she is dealing with ... anticipate experiencing so much of this kind of mental/PTSD struggle in GS from my injury in Killington.

SAALBACH-HINTERGLEMM, Austria — Mikaela Shiffrin says she is dealing with ... “And that kind of mental, psychological like PTSD-esque struggle is more than I anticipated.