South Korean short-track speed skating star Choi Min-jeong led the 2018 Winter Games hosts to women's 3,000 metres relay gold Tuesday on a night when Briton Elise Christie's Olympic curse struck again.

To deafening cheers from a packed Gangneung Ice Arena, the teenager speedster Choi raced the final two laps, holding off China in a frantic dash to the line as the Koreans successfully defended their Sochi title. The Chinese were subsequently disqualified along with Canada, promoting Italy to silver. Bronze went to the winners of the 'B' final, the Netherlands, who earned their place on the podium after setting a new world record of 4min 03.471sec. Italian Arianna Fontana, winner of the individual 500m, was claiming a record seventh short-track medal. "It feels great, I didn't really realise that until somebody told me after the race," said the 27-year-old.

For Choi it was a second gold of the Games, after her 1500m success at the weekend, to make up for her disqualification in last week's 500m. The 19-year-old remains on track for a golden treble because she won her heat for the 1,000m to qualify for Thursday's quarter-finals. Choi said: "It's my first Olympics, we tried our best to continue Korea's great record in the relay and of course it being in Korea we put lots of effort to do well at home." It was South Korea's sixth Olympic relay title out of a possible eight, the only two to get away coming in Albertville in 1992, won by Canada, and China's triumph in Vancouver in 2010. Earlier, the 12,000 crowd showed its sympathetic side in support of Christie, who lived up to her reputation as Britain's unluckiest Olympian.