Theodore Samuel Williams was an American professional baseball player and manager. He played his entire 19-year Major League Baseball career, primarily as a left fielder for the Boston Red Sox from 1939 to 1960; his career was interrupted by military service during World War II and the Korean War. Nicknamed "Teddy Ballgame", "The Kid", "The Splendid Splinter", and "The Thumper", Williams is regarded as one of the greatest hitters in baseball history.
Williams was a nineteen-time All-Star, a two-time recipient of the American League Most Valuable Player Award, a six-time AL batting champion, and a two-time Triple Crown winner. He finished his playing career with a .344 batting average, 521 home runs, and a .482 on-base percentage, the highest of all time. His career batting average is the highest of any MLB player whose career was played primarily in the live-ball era, and ranks tied for 7th all-time.
Born and raised in San Diego, Williams played baseball throughout his youth. After joining the Red Sox in 1939, he immediately emerged as one of the sport's best hitters. In 1941, Williams posted a .406 batting average; he is the last MLB player to bat over .400 in a season.