Norwegian star Ingrid Landmark Tandrevold has pulled out of the Winter Olympics after collapsing at the finish line of the women's biathlon 10km pursuit on Sunday.
Tandrevold, who has a history of heart problems, looked set to win a medal in the event, before stalling during the final lap and collapsing in a heap after crossing the finish line.
The 25-year-old ultimately finished 14th after skiers continued to pass her, and had to be carried away by members of her coaching team.
