Date of Birth: 
Place of Birth: Klagenfurt, Carinthia, Austria
About Stefan Koubek
- Stefan Koubek (born 2 January 1977) is a retired tennis player from Austria.
- Koubek played left-handed with a double-handed backhand.
- His idol when growing up was Thomas Muster.
- Koubek won three titles, two of which came on hardcourts; despite this, he said his favorite surface was clay.Koubek reached the quarterfinals of the 2002 Australian Open and the 2002 Hamburg Masters, attaining a career-high singles ranking of World No.
- 20 in March 2000.
- Koubek tested positive for glucocorticosteroids at the 2004 French Open after receiving an injection for an injured wrist; he was subsequently suspended for three months. His nickname is Cooley or Stef.
Read more at Wikipedia