Novak Djokovic is a Serbian professional tennis player who is currently ranked world No. 1 in singles by the Association of Tennis Professionals (ATP). Djokovic has been ranked No. 1 for a record total of 424 weeks in a record 13 different years, and finished as the year-end No. 1 a record eight times. Djokovic has won a record 24 Grand Slam men's singles titles, including a record ten Australian Open titles. Overall, he has won 98 singles titles, including a record 71 Big Titles: 24 majors, a record 40 Masters, and a record seven ATP Finals. Djokovic is the only man in tennis history to be the reigning champion of all four majors at once across three different surfaces. In singles, he is the only man to achieve a triple Career Grand Slam, and the only player to complete a career Golden Masters, a feat he has achieved twice.
Djokovic hoisting the 2019 Wimbledon trophy
Djokovic during his first round match at the 2007 US Open
Djokovic celebrating his first Australian Open triumph in Belgrade
Djokovic celebrates upon defeating Jo-Wilfried Tsonga in the semifinals of the 2011 Wimbledon Championships, clinching the world No. 1 ranking for the first time in his career.
Tennis is a racket sport that is played either individually against a single opponent (singles) or between two teams of two players each (doubles). Each player uses a tennis racket that is strung with cord to strike a hollow rubber ball covered with felt over or around a net and into the opponent's court. The object of the game is to manoeuvre the ball in such a way that the opponent is not able to play a valid return. The player who is unable to return the ball validly will not gain a point, while the opposite player will.
French singles player Guillaume Rufin serves to Czech player Tomáš Berdych in a tennis match at the 2013 Australian Open
Painting from Cremona; end of the 16th century
Jeu de paume in the 17th century
Augurio Perera's house in Edgbaston, Birmingham, England, where he and Harry Gem first played the modern game of lawn tennis