En el Derby 2025, Aidan O'Brien aseguró su récord de 11a victoria con el potrillo Lambourn. In the 2025 Derby, Aidan O'Brien secured his record-breaking 11th win with the colt Lambourn.

En el 2025 Betfred Derby en Epsom, Lambourn, un potro de tres años entrenado por Aidan O'Brien y montado por Wayne Lordan, aseguró una victoria decisiva, marcando la victoria récord de O'Brien en el Derby 11. In the 2025 Betfred Derby at Epsom, Lambourn, a three-year-old colt trained by Aidan O'Brien and ridden by Wayne Lordan, secured a decisive win, marking O'Brien's record-breaking 11th Derby victory. Lambourn lideró la carrera de principio a fin, terminando tres distancias por delante de Lazy Griff. Lambourn led the race from start to finish, finishing over three lengths ahead of Lazy Griff. Este triunfo se suma a los recientes éxitos de O'Brien, incluidas las victorias en la Oaks y la Coronation Cup. This triumph adds to O'Brien's recent successes, including wins in the Oaks and Coronation Cup.