Jelena Jankovic

Jelena Jankovic was born in Belgrade, Serbia, Yugoslavia, as the third child of Veselin and Snežana, two economists. She has two brothers, Marko and Stefan. She is a student at the Megatrend University in Belgrade, studying economics; however, she has put her course of study on indefinite hold as she continues to pursue her tennis career. Janković learned her first tennis skills at the Tennis Club 'Red Star' As a nine-and-a-half year old she was introduced to tennis by her elder brother and fitness coach Marko. With 11 years has won the national championship in the competition to 12 years. She was later trained at the Tennis Academy of Nick Bollettieri. As a junior she won the 2001 Australian Open and junior No. 1 in the world. In 2001, she started to play on the WTA Tour; she reached the second round at her first tournament at the Indian Wells Masters.

Roger Federer

Roger Federer (born 8 August 1981) is a Swiss professional tennis player who held the ATP number one position for a record 237 consecutive weeks. As of 9 January 2011, he is ranked World No. 2 by the Association of Tennis Professionals (ATP). Federer has won a male record 16 Grand Slam singles titles, holding at least one Grand Slam title every single week from Wimbledon 2003 until the Australian Open in 2011. He is one of seven male players to capture the career Grand Slam and one of three (with Andre Agassi and Rafael Nadal) to do so on three different surfaces (clay, grass and hard courts). Many sports analysts, tennis critics, former and current players consider Federer to be the greatest tennis player of all time

Venus Williams

 

Venus Ebony Starr Williams (born June 17, 1980) is an American professional tennis player who is currently ranked World No. 6 in singles and World No. 20 in doubles. She is considered to be one of the greatest women's tennis players of all time,^[3] she has been ranked World No. 1 in singles by the Women's Tennis Association on three separate occasions. She became the World No. 1 for the first time on February 25, 2002, becoming the first African American woman to achieve the feat during the open era.