‘Genius’ Aidan O’Brien secures 10th 2,000 Guineas as Magna Grecia wins

(CNN)Trainer Aidan O’Brien made history in Newmarket Saturday, becoming the first trainer to win the 2,000 Guineas three times in a row in nearly 200 years. “I don’t think people give him enough credit,” said winning jockey O’Brien, who rode Saxon Warrior to victory in last year’s race. “He’s a genius and I’m just learning as much from him as I can.” Visit CNN.com/Sport for more news, features and videos