He has won 2 grand slams. The 2001 US open and 2002 Wimbledon title, he also reached the 2005 Australian open final but was beaten by marat safin in the final
He's won Wimbledon once...so far. He just won it in 2011.
Once, in 2002.
Djokovic has won 29 career singles titles
Novak Djokovic currently has 16,785 points in ATP rankings, tell me if it was useful or not.
He only have one.
17
No, there are too many up and coming players (Nadal, Djokovic, Soderling among them) for the aging Federer to win another Wimbledon!
Andy Murray has won the Wimbledon Men's Singles once. He achieved this feat on 7 July 2013, beating Novak Djokovic in straight sets.
Nadal has won Wimbledon twice.
Boris Becker reached the Wimbledon finals 7 times, winning 3.
William Renshaw won 7 Wimbledon singles titles and 5 Wimbledon doubles titles.
Steffi Graf won the ladies' Wimbledon singles title 7 times.
If by "sempres" you mean Pete Sampras, then the answer is 7 times.
Many men play tennis, it is a popular sport among both men and women.