Harper, Trout and the Future

In honor of Bryce Harper playing his 162nd career game, here is the list of the Top 12 home run hitters through Age 20 season:1. Mel Ott, 612. Tony Conigliaro, 563. Alex Rodriguez, 414. Ken Griffey, 385. Frank Robinson, 386. Mickey Mantle, 367. Mike Trout, 358. Al Kaline, 329. Bryce Harper, 31(tie) Ted Williams, 3111. Orlando Cepeda, 25(tie) Eddie Mathe…