Coached by father, Robert, who travels with her ... Mother, Marta, is an accountant; sister, Urszula, is also a tennis player ... Began playing at age 4, when father introduced her to the sport; grew up playing at a club in Gronau, Germany, where father was club pro ... Baseliner whose favorite shot is forehand; favorite surface is clay ... Has two pet rats named Flippy and Floppy ... Speaks Polish, English ... Favorite actress is Nicole Kidman; favorite music groups are Green Day, Black Eyed Peas and Emimem; favorite author is Dorota Tarakowska (Polish fiction writer) ... Favorite city is Paris ... Most memorable experience is winning Wimbledon junior title in 2005 ... Self-described as quiet with a sense of humor ... Admires Sampras because he won everything ... Favorite tournament is Warsaw ... Goal is to be No.1.