Great Britain at the 2012 Summer Olympics the nation's first gold medal in his sport for 12 years. By winning two gold medals in London, track cyclist Chris Hoy emerged as Great Britain's most successful athlete in Olympic history with a total of seven medals, including six golds which surpassed the five golds won by former rower Steve Redgrave. Hoy also tied for the most total Olympic medals for a Briton with road cyclist Bradley Wiggins, who won the gold in men's time trial. Ben Ainslie became the most successful sailor in Olympic history, after winning his fourth gold medal in the Finn class. With three medals
Winter Olympic Games in Winter Olympics history. Johannes Høsflot Klæbo became the youngest ever male to win an Olympic gold in cross-country skiing when he won the men's sprint at age 21. Noriaki Kasai of Japan became the first athlete in history to participate in eight Winter Olympics when he took part in the ski jumping qualification the day before the opening of the Games. Ester Ledecká of the Czech Republic won gold in the skiing super-G event and another gold in the snowboarding parallel giant slalom, making her the first female athlete to win Olympic gold medals in two different sports at