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

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. 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. Lambourn led the race from start to finish, finishing over three lengths ahead of Lazy Griff. Lambourn lideró la carrera de principio a fin, terminando tres distancias por delante de Lazy Griff. This triumph adds to O'Brien's recent successes, including wins in the Oaks and Coronation Cup. Este triunfo se suma a los recientes éxitos de O'Brien, incluidas las victorias en la Oaks y la Coronation Cup.