My favorite sports are tennis, jogging and swimming. I won twice the first prize at the tennis tournament of the university tennis club. I am a member of the Oakwood Swim and Racquet Club. Favorite players: Tomas Berdych, Agnieszka Radwanska.

Racquet rankings based on tennis elbow safety:  www.racquetresearch.com
  

Myself with Rafael Nadal at the back

(Indian Wells tournament, California, 2010)

Weeks at Number One, Men (as of April, 2009)

Pete Sampras 286

Ivan Lendl 270

Jimmy Connors 268

Roger Federer 237

John McEnroe 170

Björn Borg 109

Andre Agassi 101

Lleyton Hewitt 80

Stefan Edberg 72

Jim Courier 58

Gustavo Kuerten 43

Ilie Nãstase 40

Rafael Nadal 37

Mats Wilander 20

Andy Roddick 13

Boris Becker 12

Marat Safin 9

John Newcombe 8

Juan Carlos Ferrero 8

Marcelo Ríos 6

Yevgeny Kafelnikov 6

Thomas Muster 6

Carlos Moya 2

Patrick Rafter 1

David Benko 0

Weeks at Number One, Women

Steffi Graf              377

Martina Navratilova      331

Chris Evert              262

Martina Hingis           209

Monica Seles             178

Justine Henin            117

Lindsay Davenport         98

Serena Williams           72

Amelie Mauresmo           39

Tracy Austin              22

Kim Clijsters             19

Jelena Jankovic           18

Jennifer Capriati         17

Maria Sharapova           17

Ana Ivanovic              12

Arantxa Sanchez-Vicario   12

Venus Williams            11

Dinara Safina              1

The legends: Sampras and Aggassi

 

Hilbert's third problem