Sweden's Hanna Oberg hit all 20 targets en route to a surprise win in the women's 15km individual biathlon at the Winter Olympics.
The 22-year-old posted a time of 41 minutes and 07.2 seconds, beating Slovakia's Anastasiya Kuzmina by 24.7 seconds.
Laura Dahlmeier - who had already won two golds in Korea - finished third.
Great Britain's Amanda Lightfoot finished 73rd out of 87, over eight minutes behind Oberg.