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One of the American League's eight charter franchises, the club was founded in Philadelphia, Pennsylvania, in 1901 as the Philadelphia Athletics. They won three World Series championships from 1910 to 1913 and two in a row in 1929 and 1930. The team's owner and manager for its first 50 years was Connie Mack and Hall of Fame players included Chief Bender, Frank "Home Run" Baker, Jimmie Foxx, and Lefty Grove. The team left Philadelphia for Kansas City in 1955 and became the Kansas City Athletics before moving to Oakland in 1968 and changing their name to the Oakland Athletics.