Serbia ⁱ/ˈsɜrbiə/, officially the Republic of Serbia (Serbian: Република Србија / Republika Srbija, pronounced [rɛpǔblika sř̩bija]), is a landlocked country located at the crossroads of Central and Southeast Europe, covering the southern part of the Carpathian basin and the central part of the Balkans. Serbia borders Hungary to the north; Romania and Bulgaria to the east; the Republic of Macedonia to the south; and Croatia, Bosnia and Herzegovina, and Montenegro to the west; additionally, it borders Albania through Kosovo, whose status as part of Serbia is disputed. Serbia covers an area of 88,361 km² and has a population of just over 7.1 million, while the capital and largest city is Belgrade.

The arrival of the Serbs to the Balkans in the 7th century, established several states, eventually forming the Serbian Empire in the 14th century. By the 16th century, Serbia was conquered and occupied by the Ottoman Empire, at times interrupted by the Habsburgs. In the early 19th century the Serbian revolution re-established the country as the region's first constitutional monarchy, which subsequently expanded its territory and pioneered the abolition of feudalism in the Balkans. The former Habsburg crownland of Vojvodina united with Serbia in 1918. Following World War I, Serbia formed Yugoslavia with other South Slavic peoples which existed in several forms up until 2006, when the National Assembly of Serbia declared independence and the legal succession to the former State Union. In February 2008 the parliament of UNMIK-governed Kosovo, Serbia's southern province, declared independence, with mixed responses from international governments.

Novak Djokovic (Serbian: Новак Ђоковић or Novak Đoković; pronounced [nɔ̂ʋaːk dʑɔ̂ːkɔʋitɕ] ( listen); born 22 May 1987) is a Serbian professional tennis player who has been ranked World No. 1 by the Association of Tennis Professionals (ATP) since 4 July 2011. He has won five Grand Slam singles titles: the 2008, 2011 and 2012 Australian Open, the 2011 Wimbledon Championships, and the 2011 US Open. By winning three Majors in 2011, Djokovic became the sixth male player in the open era to win three Majors in a calendar year.

He is the first male player representing Serbia to win a Major singles title and the youngest player in the open era to have reached the semifinals of all four Grand Slam events, separately and consecutively. Amongst other titles, he won the Tennis Masters Cup in 2008 and was on the team which won the 2010 Davis Cup. He also won the bronze medal in singles at the Beijing Olympics in 2008. He has won 11 Masters 1000 series titles placing him joint fourth on the all time list. Djokovic has quickly moved up in the rankings of history. Tennis Channel ranked him number 40 , and former player Pat Cash said he is one of the greatest ever.