The Commonwealth Games is an international, multi-sport event involving athletes from the Commonwealth of Nations. The event was first held in 1930 and takes place every four years.

It was initially known as the British Empire Games and was renamed to the British Empire and Commonwealth Games in 1954 and the British Commonwealth Games in 1970, before finally gaining its current title for the 1978 edition. The Games are overseen by the Commonwealth Games Federation (CGF), which also controls the sporting programme and selects the host cities. A host city is selected for each edition and eighteen cities in seven countries have hosted the event.

As well as many Olympic sports, the Games also include some sports that are played mainly in Commonwealth countries, such as lawn bowls, rugby sevens and netball. Only six teams have attended every Commonwealth Games: Australia, Canada, England, New Zealand, Scotland and Wales. Australia has been the highest achieving team for eleven games, England for seven and Canada for one.

The Honourable Usain St. Leo Bolt, OJ, C.D. ( /ˈjuːseɪn/; born 21 August 1986), is a Jamaican sprinter and a five-time World and three-time Olympic gold medalist. He is the world record and Olympic record holder in the 100 metres, the 200 metres and (along with his teammates) the 4×100 metres relay. He is the reigning Olympic champion in these three events, and is one of only seven athletes (along with Valerie Adams, Veronica Campbell-Brown, Jacques Freitag, Yelena Isinbayeva, Jana Pittman, Dani Samuels) to win world championships at the youth, junior, and senior level of an athletic event.

Bolt won a 200 m gold medal at the 2002 World Junior Championships, making him the competition's youngest-ever gold medalist at the time (since surpassed by Jacko Gill). In 2004, at the CARIFTA Games, he became the first junior sprinter to run the 200 m in less than 20 seconds with a time of 19.93 s, breaking the previous world junior record held by Roy Martin by two-tenths of a second. He turned professional in 2004, and although he competed at the 2004 Summer Olympics, he missed most of the next two seasons due to injuries. In 2007, he broke Don Quarrie's 200 m Jamaican record with a run of 19.75 s.

Susan Magdalane Boyle (born 1 April 1961) is a Scottish singer who came to international public attention when she appeared as a contestant on the TV programme Britain's Got Talent on 11 April 2009, singing "I Dreamed a Dream" from Les Misérables. Her first album was released in November 2009 and debuted as the number one best-selling album on charts around the globe.

Global interest in Boyle was triggered by the contrast between her powerful mezzo-soprano voice and her plain appearance on stage. The juxtaposition of the audience's first impression of her, with the standing ovation she received during and after her performance, led to an international media and Internet response. Within nine days of the audition, videos of Boyle—from the show, various interviews and her 1999 rendition of "Cry Me a River"—had been watched over 100 million times. Her audition video has been viewed on the internet several hundred million times. Despite the sustained media interest she later finished in second place in the final of the show behind dance troupe Diversity.