Djokovic has won 12 Grand Slam singles titles, the fourth most in history, and held the No.
1 spot in the ATP rankings for a total of 223 weeks.
Tomorrow Rafael Nadal and Novak Djokovic will go head to head in the French Open final in a battle for the world's number 1 slot.
They will be cheered from the stands by their girlfriends, Jelena Ristic and Maria Perello, with Nadal seeking to claim his ninth French open, and Djokovic his first grand slam of 2014.
Rafael Nadal's mother Ana Maria Parera (L) and girlfriend Maria Francisca Perello, 'Xisca' and sister Maria Isabel Nadal smile during the men's single final between Rafael Nadal and Djokovic at the Wimbledon.
He is Serbian born and currently holds the top ranking in the world of professional tennis.
1 tennis player in the world, a mutli-Grand Slam title winner and one of the highest paid athletes around.
He’s also a husband, a father and, an overall, pretty happy guy after marrying long-time girlfriend Jelena Ristic last year.
He also won the Bronze medal in men's singles at the 2008 Summer Olympics.
Djokovic is the first Serbian player to be ranked No.