Jelena Janković, born on February 28, 1985, in Belgrade, Serbia, is a former professional tennis player renowned for her incredible skill and tenacity on the court. Rising through the ranks, she became the world No. 1 in 2008, marking a historic milestone for Serbian tennis. Janković’s career highlights include reaching the finals of the US Open in 2008 and winning 15 WTA singles titl... https://sportsmatik.com/sports-stars/jelena-jankovic-1565