Jimmy Connors is a former professional tennis player from the United States, known for his aggressive playing style and fierce competitiveness. Born on September 2, 1952, in East St. Louis, Illinois, he turned pro in 1972 and quickly rose to prominence in the sport. Throughout his career, Connors won eight Grand Slam singles titles, including five at the U.S. Open. He was ranked world No. 1 for a total of 268 weeks, making him one of the most successful players in tennis history. Connors is also remembered for his longevity in the sport, competing at a high level into his 40s.