During his 22 season major league career, Harmon Killebrew amassed 573 career home runs, including 8 seasons of at least 40 round trippers. “Hammerin’ Harmon” led the league in home runs 6 times and was named as an all-star during 11 of his 22 seasons. Killebrew’s best season came in 1969 when he won the American League’s Most Valuable Player Award while also leading the Twins to a divisional title. Killebrew was elected to baseball’s Hall of Fame in 1984 and has his uniform # 3 retired by the Twins. Best season: 1969: 49 Home Runs, 140 RBIs, 106 Runs, batting Average .276