The top Tennis player in the 1940's for the Men's side was Jack Kramer. The top Women's player during this time was Molla Mallory.
Roger Federer
Rafael Nadal
Andy Murray
Roger federer
Serena Williams
Too long!
Williams.
As he wanted to become world no1 tennis player he wanted to play... So he likes it.
Roger federer huge fan of him and Shawn Johnson. best atheletes ever!
P.O. Box get a life
As of November 2012, it is again Novac Djokovic. Federer held top position for the few months prior
Roger Federer im a huge fan of him and Shawn Johnson. them 2 are the best athletes ever!