While Ashford young gun Justify was busy making waves over the pond this weekend, it was Gainesway's time-tested sire royalty who quietly added to his legacy on American shores. No matter how you slice it, one stallion in North America--and only one--leads all active lifetime sires by every major category, be it earnings, black-type winners, graded winners, Grade I winners, and even lifetime starters and winners. Unmatched among living active sires, Tapit hasn't had bigger crops than the other stallions on the list (he ranks third among the top 10...