"Bože pravde" (Serbian Cyrillic: „Боже правде”, meaning "God of Justice" or "Lord, Give Us Justice" is the official anthem of Serbia, as defined by the Article 7 of the Constitution of Serbia. "Bože pravde" was the anthem of the Principality of Serbia and Kingdom of Serbia until 1918 when Kingdom of Serbs, Croats and Slovenes was formed. It was recommended by the Parliament of Serbia on August 17, 2004 and constitutionally adopted on November 8, 2006. The recommended text was made Law on May 11, 2009. The original song was written in 1872 with music by Davorin Jenko and lyrics by Jovan Đorđević. It was then a piece for the theater play "Marko kazuje na kome je carstvo" (Marko names the Emperor), and its immense popularity with audiences prompted its adoption as the Serbian national anthem.

While being the anthem of the Kingdom of Serbia, it occasionally was referred to as 'Serbian National Prayer' and the original lyrics contained a petition for the Serbian king. Various rulers of Serbia changed the words of the anthem to suit them. During the rule of Prince Milan I of Serbia, the words were "God, save Prince Milan" (knez Milana Bože spasi), which changed to King Milan when Serbia became a kingdom. Later the anthem was tailored to Peter I and Alexander I as well. During the time of the Kingdom of Serbs, Croats and Slovenes (later Kingdom of Yugoslavia), "Bože pravde" was part of its national anthem.

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.