Canada's Max Parrot won an emotional gold medal at the Beijing Winter Olympics in the snowboard slopestyle, three years after being diagnosed with cancer.

Parrot's score of 90.96 on his second run was enough to secure victory ahead of China's Su Yiming and fellow Canadian Mark McMorris, who won silver and bronze respectively.

Despite only finishing 10th in qualifying, Parrot put together a high-scoring run to go one better than the silver he achieved at PyeongChang 2018.

"This is so incredibly special, especially with the run I did today. It's the biggest run I've done in my entire career," he said afterwards. "I am extremely proud of myself and to take gold on that run means so much for me."

The 27-year-old was diagnosed with Hodgkin's Lymphoma – a type of blood cancer – in late 2018 and was forced to stop competing so he could undergo chemotherapy.

However, he announced he was cancer-free in July 2019 and worked to get back to his competitive best.

"I don't take anything for granted anymore," he added. "It made me such a better snowboarder, as well. I try to appreciate every day now – the little things in the morning through to my passion of snowboard. I try to smile all day long now, and the results come with that now as well. It's amazing."

Speed skating glory for Wust

Ireen Wust became the first person to win an individual gold medal at five different Olympics after retaining her 1500m title on Monday.

Wust beat the much-fancied Japanese skater Miho Takagi, who claimed silver, breaking the Olympic record in the process with a time of one minute 53.28 seconds.

The 35-year-old is retiring next month, but despite being ranked seventh at the World Cup, had enough to secure her sixth gold medal and 12th medal overall at the Olympics.

In the shorter track events, Italy's Arianna Fontana retained her 500m title while  Hungary's Liu Shaolin Sandor initially won the men's 1000m final but was eventually disqualified for initiating contact when overtaking China's Ren Ziwei.

There was another collision between the two on the finish line but Ren was declared the winner after an official review ahead of countryman Li Wenlong and Liu Shaoang, Sandor's brother.

Valieva makes history in figure skating

The Russian Olympic Committee won gold in the figure skating team event but all eyes were on Kamila Valieva as the 15-year-old became the first female figure skater to land a quadruple jump at an Olympic Games.

The ROC had already sealed the win ahead of the United States and Japan before Valieva executed a quadruple salchow at the start of her free skate, then landing another quad later in the same routine, though she fell after attempting an ambitious third.

Valieva has been breaking records since making her senior debut less than six months ago, becoming the first woman to score more than 90 points and setting a world record in the short program at the European Championships last month.

She is the heavy favourite for the women's event, which takes place on February 15 and 17. 

Feuz wins downhill gold

Switzerland's Beat Feuz won the men's downhill, finishing ahead of 41-year-old Frenchman Johan Clarey at Yanqing National Alpine Skiing Centre.

Feuz's winning run of one minute 42.69 seconds was just one 10th of a second ahead of Clarey.

However, Clarey did make history with his silver medal, becoming the oldest Olympic medallist in alpine skiing, while Austria's Matthias Mayer claimed bronze.

"I knew I only had one chance left in my career to get a medal in the Olympics," Clarey said. "When you are a medallist, whether you are 20 or 41, it doesn't matter."