Novak Djokovic is a Serbian professional tennis player who is widely regarded as one of the greatest athletes in the history of the sport. Born on May 22, 1987, in Belgrade, SR Serbia, SFR Yugoslavia, he has dominated men's tennis for over two decades, establishing an unprecedented statistical legacy defined by consistency, versatility across surfaces, and profound mental fortitude. Djokovic began playing tennis at the age of four after receiving a mini-racket and a soft foam ball from his parents, Dijana and Srdjan Djokovic. His early talent was recognized by coach Jelena Gencic, who facilitated his development before he moved to Germany at age 12 to train at the Pilic Tennis Academy. He turned professional in 2003, quickly ascending the rankings to become a regular fixture on the ATP Tour. His professional trajectory is characterized by historic achievements. Djokovic reached the pinnacle of the sport in 2011 when he first ascended to the world No. 1 ranking, a position he has held for a record-breaking duration exceeding 428 weeks throughout his career. His Grand Slam resume is equally distinguished; as of early 2026, he holds 24 major singles titles—a record in men's tennis. His victory tally includes a record ten Australian Open titles, seven Wimbledon championships, four US Open titles, and three French Open titles. In 2024, Djokovic completed his collection of "Big Titles" by winning the gold medal in men's singles at the Paris Olympic Games, thereby achieving a career "Golden Slam"—a feat reserved for only a handful of players in the history of the sport. He is also the only player to have achieved the "Career Golden Masters," winning all nine ATP Masters 1000 tournaments, a milestone he has accomplished twice. Known for his exceptional return of serve, flexibility, and defensive prowess, Djokovic possesses a playing style that allows him to neutralize offensive power from the baseline with high-percentage tennis. His two-handed backhand is frequently cited as among the best in tennis history. Beyond his technical skills, he is recognized for his extraordinary endurance and ability to thrive under high-pressure scenarios, often staging comebacks in matches where defeat seems imminent. Off the court, Djokovic has cultivated a significant profile as a philanthropist and entrepreneur. In 2007, he and his wife, Jelena Djokovic, established the Novak Djokovic Foundation, an organization dedicated to improving early childhood education and development, particularly in Serbia. He was appointed a UNICEF Goodwill Ambassador in 2015, reflecting his commitment to children’s rights and welfare. In 2020, he co-founded the Professional Tennis Players Association (PTPA), an independent body aimed at advocating for the interests of professional tennis players. Djokovic resides in Monaco and Belgrade. He and his wife have two children, Stefan (born 2014) and Tara (born 2017). As of March 2026, Djokovic remains an active competitor on the ATP Tour, continuing to participate in the highest levels of professional tennis while maintaining his status as one of the sport's most successful and influential figures.