Willie Mosconi was an American professional pool player, born on June 27, 1913, in Philadelphia, Pennsylvania. He is best known for his exceptional skills in the game of nine-ball and straight pool. Mosconi became a prominent figure in the billiards world, winning numerous championships and earning the title of World Straight Pool Champion multiple times. Throughout his career, Mosconi showcased his talent in exhibitions and tournaments, helping to popularize pool as a competitive sport. He was also known for his charismatic personality and contributions to billiards instruction, making him a beloved figure among fans and aspiring players alike. Mosconi passed away on September 7, 1993.