Olympic sports
Olympic sports are contested in the Summer Olympic Games and Winter Olympic Games. The 2016 Summer Olympics included 28 sports, with five additional sports due to be added to the 2020 Summer Olympics program; the 2014 Winter Olympics included seven sports. The number and types of events may change slightly from one Olympiad to another. Each Olympic sport is represented by an international governing body, namely an International Federation (IF). The International Olympic Committee (IOC) establishes a hierarchy of sports, disciplines, and events. According to this hierarchy, each Olympic sport can be subdivided into multiple disciplines, which are often mistaken as distinct sports. Examples include swimming and water polo, which are in fact disciplines of the sport of aquatics (represented by the International Swimming Federation), and figure skating and speed skating, which are both disciplines of the sport of ice skating (represented by the International Skating Union). In turn, disciplines are subdivided into events, for which Olympic medals are awarded. A sport or discipline is included in the Olympic program if the IOC determines it to be widely practised around the world, that is, the popularity of a given sport or discipline is indicated by the number of countries that compete in it. The IOC's requirements also reflect participation in the Olympic Games – more stringent conditions are applied to men's sports/disciplines (as men are represented at the Games in higher numbers than women) and to summer sports/disciplines (as more nations compete in the Summer Olympics than in the Winter Olympics).
Wushu (sport)
Wushu is not a Summer Olympic sport; the IWUF has repeatedly backed proposals for Wushu to be added to the Olympic programme, most recently as one of eight sports proposed for the 2020 Summer Olympics in Tokyo, Japan. However, it failed to reach the final shortlist, and the International Olympic Committee (IOC) ultimately voted for the re-inclusion of wrestling instead. Wushu was formally introduced into the Olympics as an exhibition sport in Berlin, in 1936, under Chancellor Hitler's request. In March 2015, IWUF executive vice president Anthony Goh stated that the Federation was planning to propose Wushu again for the 2024 Summer Olympics. As part of new IOC rules allowing host committees to accept proposals for new sports to be added to the programme (allowing the addition of sports of local interest to the Olympic programme under an "event-based" model), in June 2015, Wushu was shortlisted again as part of eight sports proposed for inclusion in the 2020 Games in this manner. However, it did not make the final shortlist of five.