Notable American baseball players in history include Babe Ruth (714 career home runs), Ty Cobb (career leader in batting average and batting titles), Cy Young, Honus Wagner, Ted Williams (.344 career batting average), Lou Gehrig, Joe DiMaggio, Mickey Mantle (16-time all star), Stan Musial, Willie Mays, Yogi Berra (18-time All-Star), Hank Aaron (career home run leader from 1974 to 2007), Mike Schmidt (548 career home runs, 10 career Gold Gloves), Nolan Ryan (career strikeouts leader), Roger Clemens (7 Cy Young awards), Derek Jeter and Jackie Robinson, who was instrumental in dissolving the color line and allowing African-Americans into the major leagues.