Question: For which sporting event, held every four years, is Philip Sinon, a middle-distance runner, best known?

full_context: Document 1: List of multi-sport events: A multi-sport event is an organized sporting event, often held over multiple days, featuring competition in many different sports between organized teams of athletes from (mostly) nation-states. Events are typically held over a few days to accommodate the large number of events held, often more than those in single-sport competitions. The first major, modern, multi-sport event of international significance was the modern Olympic Games. Some of the most recognised sporting events in the world today are multi-sport events — the World Games, the Commonwealth Games, the Pan American Games and the Mediterranean Games — among others. This article lists all major multi-sport events, whether defunct or functioning, in the modern day. A full listing of all major multi-sport events is provided in the table below.
Document 2: Antisemitism in the Olympic Games: The modern Olympic Games or Olympics (French: "Jeux olympiques" ), are leading international sporting events featuring summer and winter sports competitions in which thousands of athletes from around the world participate in a variety of competitions. The Olympic Games are considered the world's foremost sports competition with more than 200 nations participating. The Olympic Games are held every four years, with the Summer and Winter Games alternating by occurring every four years but two years apart. In the Olympic games during the years, although its approach of "peace through sport", there have been many anti-Semitic occasions which brought the politics into the sports field, and at least in 1972 – ended in the death of eleven Israeli athletes.
Document 3: Middle-distance running: Middle-distance running events are track races longer than sprints, up to 3000 metres. The standard middle distances are the 800 metres, 1500 metres and mile run, although the 3000 metres may also be classified as a middle-distance event. The 1500 m came about as a result of running three and 3/4 laps of a 400 m outdoor track or 7 and a half laps of a 200m indoor track, which were commonplace in continental Europe in the 20th century.
Document 4: Olympic sports: Olympic sports are sports contested in the Summer and Winter Olympic Games. The 2016 Summer Olympics included 28 sports, with five additional sports due to be added to the 2020 Summer Olympics. The 2014 Winter Olympics included seven sports. The number and kinds 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, the Olympic sports can be subdivided into multiple disciplines, which are often assumed to be distinct sports. Examples include swimming and water polo (disciplines of aquatics, represented by the International Swimming Federation), or figure skating and speed skating (disciplines of skating, represented by the International Skating Union). In their turn, disciplines can be subdivided into events, for which medals are actually awarded. A sport or discipline is included in the Olympic program if the IOC determines it is widely practiced around the world, that is, the number of countries that compete in a given sport is the indicator of the sport's prevalence. The IOC's requirements reflect participation in the Olympic Games as well—more stringent toward men (as they are represented in higher numbers) and summer sports (as more nations compete in the Summer Olympics).
Document 5: 800 metres: The 800 metres, or 800 meters (US spelling), is a common track running event. It is the shortest common middle-distance running event. The 800 metres is run over two laps of the track (400 metre track) and has been an Olympic event since the first games in 1896. During indoor track season the event is usually run on a 200-metre track, therefore requiring four laps.
Document 6: 2020 Summer Olympics: The 2020 Summer Olympics, officially known as the Games of the XXXII Olympiad and commonly known as Tokyo 2020, is a major international multi-sport event due to be celebrated in the tradition of the Olympic Games as governed by the International Olympic Committee (IOC).
Document 7: Winter Olympic Games: The Olympic Winter Games (official name) (French: "Jeux olympiques d'hiver" ) is a major international sporting event held once every four years, for sports practised on snow and ice. The first Winter Olympics, the 1924 Winter Olympics, was held in Chamonix, France. The original five sports (broken into nine disciplines) were bobsleigh, curling, ice hockey, Nordic skiing (consisting of the disciplines military patrol, cross-country skiing, Nordic combined, and ski jumping), and skating (consisting of the disciplines figure skating and speed skating). The Games were held every four years from 1924 to 1936, interrupted in 1940 and 1944 by World War II, and resumed in 1948. Until 1992 the Winter and Summer Olympic Games were held in the same years, but in accordance with a 1986 decision by the International Olympic Committee (IOC) to place the Summer and Winter Games on separate four-year cycles in alternating even-numbered years, the next Winter Olympics after 1992 was in 1994.
Document 8: List of people who have opened the Olympic Games: The Olympic Games are an international multi-sport event featuring both summer and winter sports, held every two years with Summer and Winter Olympic Games alternating. During Olympic Games opening ceremonies, the sitting president of the International Olympic Committee (IOC) will make a speech before inviting a representative from the host country to officially declare that particular Games open. The current Olympic Charter requires this person to be the head of state of the host country, although this has not always been the case. This article lists the people who have had the ceremonial duty to declare each Olympic Games open.
Document 9: Olympic Games: The modern Olympic Games or Olympics (French: "Jeux olympiques" ) are leading international sporting events featuring summer and winter sports competitions in which thousands of athletes from around the world participate in a variety of competitions. The Olympic Games are considered the world's foremost sports competition with more than 200 nations participating. The Olympic Games are held every four years, with the Summer and Winter Games alternating by occurring every four years but two years apart.
Document 10: Philip Sinon: Philip Sinon is a Seychellois Olympic middle-distance runner. He represented his country in the men's 1500 meters and the men's 800 meters at the 1984 Summer Olympics. His time was a 4:25.80 in the 1500, and a 2:04.89 in the 800 heats.
Document 11: Sebastian Coe: Sebastian Newbold Coe, Baron Coe, {'1': ", '2': ", '3': ", '4': "} (born 29 September 1956), often referred to as Seb Coe or Lord Coe, is a British politician and former track and field athlete. As a middle-distance runner, Coe won four Olympic medals, including the 1500 metres gold medal at the Olympic Games in 1980 and 1984. He set eight outdoor and three indoor world records in middle-distance track events – including, in 1979, setting three world records in the space of 41 days – and the world record he set in the 800 metres in 1981 remained unbroken until 1997. Coe's rivalries with fellow Britons Steve Ovett and Steve Cram dominated middle-distance racing for much of the 1980s.
Document 12: Philip Sahagun: Philip Sahagun is a martial arts champion in both forms and fighting. With a background in American Kenpo, Kickboxing, Wushu and Shaolin Kung Fu, Philip is a 7-time National Weapons Champion and a 3-Time International Martial Arts Council Grand Champion. Philip has been a semi-finalist on America's Got Talent, as well as a contestant on two of China’s top-rated reality competitions, Kung Fu Star and Jackie Chan’s Disciple. In 2008 & 2009 He toured as a martial arts ‘Ninja’ performer for Tina Turner’s 50th Anniversary World Tour. He has taught martial arts extensively and represented America twice at the World Traditional Wushu Festival in China where he won both gold and silver medals for the U.S. Team. In 2010 he founded the group "Kung Fu Heroes" an international martial arts team whose mission is to unite individuals seeking to become "Heroes" and positive role models in local and worldwide communities and currently resides as a head teacher at South Coast Martial Arts in Costa Mesa.
Document 13: Philip Tuckniss: Philip Tuckniss (born May 5, 1962) is a retired tennis player from Zimbabwe, who represented his native country as a qualifier at the 1988 Summer Olympics in Seoul, South Korea. There he lost in the second round of the men's doubles competition to Sweden's eventual bronze medalists Anders Järryd and Stefan Edberg, while partnering Mark Gurr. He has been happily married since 1997.
Document 14: Sisomphone Vongpharkdy: Sisomphone Vongpharkdy (born 5 December 1977) is a Laotian runner who competed at the 1996 and 2000 Summer Olympics in the 4 × 100 metres relay and the 100m event respectively. He was the flag bearer of Laos during the 2000 Summer Olympics opening ceremony.
Document 15: Che Mian: He competed in the 2004 Summer Paralympics in Athens, Greece. There he won a silver medal in the men's 4 x 100 metre relay - T35-38 event, a silver medal in the men's 4 x 400 metre relay - T35-38 event, a bronze medal in the men's 100 metres - T36 event, finished sixth in the men's 200 metres - T36 event and finished fourth in the men's 400 metres - T36 event. He also competed at the 2008 Summer Paralympics in Beijing, China. There he won a silver medal in the men's 4 x 100 metre relay - T35-38 event, a bronze medal in the men's 200 metres - T36 event, a bronze medal in the men's 400 metres - T36 event and finished sixth in the men's 100 metres - T36 event
ground_truth: Olympic Games