As of December 2010, Rafael Nadal is the number 1 ranked male tennis player. As of January 2011, Caroline Wozniacki is the number 1 ranked female tennis player.
Pete Sampras, a professional tennis player, was ranked as the world's number 1 tennis player in 1993. He held that position for nineteen consecutive weeks.
Novak Djokovic
Novak Djokovic
No he is not, Rafael Nadal is currently ranked #1 in the world.
According to espn.com, as of January 14, 2008 the second ranked woman tennis player in the world is Svetlana Kuznetsova of Russia.
The current number 1 male tennis player is Rafael Nadal followed by Rodger Federer and Stan Wawrinka For the womens, Serena Williams is currently ranked World No. 1
John McEnroe
being ranked number 1 in the world
Lleyton Hewitt
The England men are ranked at number 38 in the world. The England women are ranked at number 21 in the world.
Garry Kasparov is the number 1 ranked player in the world.