Given the question: Information: - The Four Hills Tournament or the German-Austrian Ski Jumping Week is a ski jumping event composed of four World Cup events and has taken place in Germany and Austria each year since 1952. With a few exceptions the ski jumping events are held chronologically at Oberstdorf, Garmisch-Partenkirchen, Innsbruck and Bischofshofen. - Yukio Kasaya ( Kasaya Yukio , born August 17 , 1943 in Yoichi , Hokkaido ) is a Japanese former ski jumper . He was one of the most successful ski jumpers of the late 1960s and the early 1970s . At the 1970 FIS Nordic World Ski Championships at Vysoke Tatry , Czechoslovakia , he finished second in the individual normal hill behind Gariy Napalkov ( Soviet Union ) . At the 1971/72 Four Hills Tournament , he won the first three jumping events and would probably have won the overall combined tournament . However , before jumping in the last event at Bischofshofen , he returned to Japan in order to prepare for the 1972 Winter Olympics , which took place in Sapporo . There he won the gold medal in the individual normal hill , where Japan won all three medals . In 1972 the Olympic Games also doubled as the FIS Nordic World Ski Championships , so Kasaya 's gold medal victory in the individual normal hill made him world champion as well . As Japan 's first ever Winter Olympic gold medalist , Kasaya is a national hero . - The 1972 Winter Olympics, officially known as the (French: Les "XIes Jeux olympiques d'hiver"), were a winter multi-sport event which was held from February 3 to February 13, 1972, in Sapporo, Hokkaid, Japan. It was the first Winter Olympics to be held outside Europe and North America, and only the third game (summer or winter) held outside those regions over all, after Melbourne (1956 Summer Olympics) and Tokyo (1964 Summer Olympics). - Oberstdorf is a municipality and skiing and hiking town in southwest Germany, located in the Allgau region of the Bavarian Alps. Oberstdorf is one of the highest market towns in Germany. The southernmost point in Germany is located in the municipality. - Ski jumping is a form of Nordic skiing in which athletes descend a specially constructed takeoff ramp (known as the "inrun"), jump from the end of it (the "table") with as much power as they can generate, and "fly" as far as possible down a steeply sloped hill. Points are awarded for distance and style by five judges, with competition sanctioned by the International Ski Federation (FIS). To enable the athletes (who are known as "ski jumpers") to effectively glide such long distances and land safely, the skis they use are considerably wider and longer than their cross-country and alpine skiing counterparts. Ski jumping is predominantly a winter sport and has been part of the Winter Olympic Games since its inception in 1924 for men and since 2014 for women. Since 1954 it is possible to ski jump in summer on artificial surfaces made from plastic. Along with cross-country skiing, ski jumping is one of two sports which form the Nordic combined discipline. Holmenkollbakken in Oslo is the holy place of this sport, which is most popular in Austria, Germany, Finland, Japan, Norway, Poland and Slovenia. - Sapporo is known outside Japan for having hosted the 1972 Winter Olympics, the first ever held in Asia, and for the city's annual "Yuki Matsuri", internationally referred to as the Sapporo Snow Festival, which draws more than 2 million tourists from around the world. The city is also home to Sapporo Brewery and the white chocolate biscuits called . What is the relationship between 'yukio kasaya' and 'ski jumping'?
The answer is:
sport