A black hole is a region of spacetime exhibiting such strong gravitational effects that nothing—not even particles and electromagnetic radiation such as light—can escape from inside it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. The boundary of the region from which no escape is possible is called the event horizon. Although the event horizon has an enormous effect on the fate and circumstances of an object crossing it, no locally detectable features appear to be observed. In many ways, a black hole acts like an ideal black body, as it reflects no light. Moreover, quantum field theory in curved spacetime predicts that event horizons emit Hawking radiation, with the same spectrum as a black body of a temperature inversely proportional to its mass. This temperature is on the order of billionths of a kelvin for black holes of stellar mass, making it essentially impossible to observe.
The long jump is a track and field event in which athletes combine speed, strength and agility in an attempt to leap as far as possible from a take off point. Along with the triple jump, the two events that measure jumping for distance as a group are referred to as the "horizontal jumps". This event has a history in the Ancient Olympic Games and has been a modern Olympic event for men since the first Olympics in 1896 and for women since 1948.
Athletics is a collection of sporting events that involve competitive running, jumping, throwing, and walking. The most common types of athletics competitions are track and field, road running, cross country running, and race walking.
The decathlon is a combined event in athletics consisting of ten track and field events. The word "decathlon" was formed, in analogy to the word "pentathlon", from Greek δέκα and ἄθλος. Events are held over two consecutive days and the winners are determined by the combined performance in all. Performance is judged on a points system in each event, not by the position achieved. The decathlon is contested mainly by male athletes, while female athletes typically compete in the heptathlon.
Track and field is a sport which includes athletic contests established on the skills of running, jumping, and throwing. The name is derived from the sport's typical venue: a stadium with an oval running track enclosing a grass field where the throwing and some of the jumping events take place. Track and field is categorized under the umbrella sport of athletics, which also includes road running, cross country running, and race walking.
Sally Margaret Field is an American actress and director. She is the recipient of various accolades, including two Academy Awards, three Primetime Emmy Awards, two Golden Globe Awards, a Screen Actors Guild Award and has been nominated for a Tony Award and two BAFTA Awards.
The pentathlon or women's pentathlon is a combined track and field event in which each woman competes in five separate events over one day. The distance or time for each event is converted to points via scoring tables, with the overall ranking determined by total points. Since 1949 the events have been sprint hurdling, high jump, shot put, long jump, and a flat race. The sprint hurdles distance was 80 m outdoors until 1969 and thereafter 100 m; in indoor pentathlon the distance is 60 m. The flat race was 200 m until 1976 and thereafter 800 m. In elite-level outdoor competition, the pentathlon was superseded in 1981 by the heptathlon, which has seven events, with both 200 m and 800 m, as well as the javelin throw. Pentathlon is still contested at school and masters level and indoors.
The WGC Invitational is a professional golf tournament, one of the annual World Golf Championships. It is sanctioned and organized by the International Federation of PGA Tours and the prize money is official money on both the PGA Tour and, except for the 2016 event, the European Tour. The event was established in 1999 as a successor to the World Series of Golf.
BMO Field is an outdoor stadium located at Exhibition Place in Toronto, Ontario, Canada which is home to Toronto FC of Major League Soccer and the Toronto Argonauts of the Canadian Football League. Constructed on the site of the former Exhibition Stadium and first opened in 2007, it is owned by the City of Toronto, and managed by Maple Leaf Sports & Entertainment. The stadium's naming rights are held by the Bank of Montreal, which is commonly branded as "BMO".
The PGA Tour is the organizer of the main professional golf tours played primarily by men in the United States and North America. It organizes most of the events on the flagship annual series of tournaments also known as the PGA Tour, as well as PGA Tour Champions and the Web.com Tour, as well as PGA Tour Canada, PGA Tour Latinoamérica, and PGA Tour China. The PGA Tour is a nonprofit organization headquartered in Ponte Vedra Beach, Florida, a suburb of Jacksonville.
The USA Outdoor Track and Field Championships is an annual track and field competition organized by USA Track & Field, which serves as the American national championships for the sport. Since 1992, in years which feature a Summer Olympics, World Championships in Athletics or a IAAF Continental Cup, the championships serve as a way of selecting the best athletes for those competitions.
The European Champion Clubs Cup is an annual athletics competition between the European athletics clubs that are the reigning champions at national level.
PGA Tour Champions is a men's professional senior golf tour, administered as a branch of the PGA Tour.
Belgium competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Since the nation's official debut in 1900, Belgian athletes had appeared in every edition of the Summer Olympic Games, with the exception of the sparsely attended 1904 Summer Olympics in St. Louis. The Belgian team consisted of 108 athletes, 70 men and 38 women, across nineteen sports.
The Bahamas, officially the Commonwealth of The Bahamas, competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. The nation's participation at these Games marked its seventeenth appearance as an independent nation.
Jamaica competed at the 2016 Summer Olympics in Rio de Janeiro, from August 5 to 21, 2016. This marked its sixteenth Summer Olympic appearance as an independent nation, although it had previously competed in four other editions as a British colony, and as part of the West Indies Federation.
Guyana competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's seventeenth appearance at the Summer Olympics as an independent state, although it had previously represented in five other editions under the name British Guiana. Guyana joined the African-led boycott of the 1976 Summer Olympics in Montreal.
Athletics events at the 2016 Summer Paralympics were held in the Estádio Olímpico João Havelange in Rio de Janeiro, Brazil, from September 2016. 177 events were held across two of the genders, and 1100 athletes competed. The athletics programme was the largest element of the Games programme in terms of entrants and medals awarded.
Kendell Williams is an American track and field athlete competing in the combined events. She represented her country at the 2016 World Indoor Championships finishing sixth.
The OECS Track and Field Championships is an annual track and field competition between athletes representing one of the member states of the Organisation of Eastern Caribbean States (OECS). This event started in 1986 and was first held at Queen’s Park, in Grenada. The second was also held in Grenada and thereafter moved around the OECS until 1992. Under the auspices of the OECS Athletics Congress (OAC) the first edition of the revived OECS Track and Field Championships was held in St. Kitts in 2014.
