![Royal Ascot 2012: So You Think's trainer Aidan O'Brien apologises to Australian fans for mucking up preparation Royal Ascot 2012: So You Think's trainer Aidan O'Brien apologises to Australian fans for mucking up preparation](https://www.telegraph.co.uk/multimedia/archive/02254/o_brien_2254605b.jpg)
Royal Ascot 2012: So You Think's trainer Aidan O'Brien apologises to Australian fans for mucking up preparation
![Search Toggle navigation Display Site Search Horse Racing Ireland Cards & Results Racecards Racing Tips Ground Reports Meeting Updates Race Results Results Archive Fixture List Cards & Results Cards & Results The Feeling is Back The Feeling is ... Search Toggle navigation Display Site Search Horse Racing Ireland Cards & Results Racecards Racing Tips Ground Reports Meeting Updates Race Results Results Archive Fixture List Cards & Results Cards & Results The Feeling is Back The Feeling is ...](https://image.assets.pressassociation.io/v2/image/production/d2c0c4eb44cb71798b4adf1128cd1dc2Y29udGVudHNlYXJjaCwxNTM0MzYwODIx/2.37313431.jpg)
Search Toggle navigation Display Site Search Horse Racing Ireland Cards & Results Racecards Racing Tips Ground Reports Meeting Updates Race Results Results Archive Fixture List Cards & Results Cards & Results The Feeling is Back The Feeling is ...
![Aidan O'Brien to rent Newmarket house for stable grooms to aid attempts to win 11th 2000 Guineas | Daily Mail Online Aidan O'Brien to rent Newmarket house for stable grooms to aid attempts to win 11th 2000 Guineas | Daily Mail Online](https://i.dailymail.co.uk/1s/2020/05/29/00/28952050-0-image-m-32_1590709063033.jpg)
Aidan O'Brien to rent Newmarket house for stable grooms to aid attempts to win 11th 2000 Guineas | Daily Mail Online
![Aidan O'Brien fined £4,000 for 'million to one' mix-up over Fillies' Mile horses | Horse Racing News | Racing Post Aidan O'Brien fined £4,000 for 'million to one' mix-up over Fillies' Mile horses | Horse Racing News | Racing Post](https://www.rp-assets.com/images/news/2019/05/10/61383-large.jpeg)
Aidan O'Brien fined £4,000 for 'million to one' mix-up over Fillies' Mile horses | Horse Racing News | Racing Post
![Watch: Aidan O'Brien completes the Guineas double at Newmarket with outsider Hermosa - Independent.ie Watch: Aidan O'Brien completes the Guineas double at Newmarket with outsider Hermosa - Independent.ie](https://www.independent.ie/sport/horse-racing/3fd38/37988540.ece/AUTOCROP/w620/45aidan.jpg)
Watch: Aidan O'Brien completes the Guineas double at Newmarket with outsider Hermosa - Independent.ie
![He's a monster: Aidan O'Brien full of praise for Guineas favourite Saxon Warrior | Horse Racing News | Racing Post He's a monster: Aidan O'Brien full of praise for Guineas favourite Saxon Warrior | Horse Racing News | Racing Post](https://www.rp-assets.com/images/news/2018/02/23/38261-large.jpeg)
He's a monster: Aidan O'Brien full of praise for Guineas favourite Saxon Warrior | Horse Racing News | Racing Post
![Aidan O'Brien's travelling head lad Pat Keating among those celebrating today | Horse Racing News | Racing Post Aidan O'Brien's travelling head lad Pat Keating among those celebrating today | Horse Racing News | Racing Post](https://www.rp-assets.com/images/news/2020/07/06/80257-large.jpeg)
Aidan O'Brien's travelling head lad Pat Keating among those celebrating today | Horse Racing News | Racing Post
![Talking Horses: Saxon Warrior leads Aidan O'Brien quartet as record looms | Horse racing | The Guardian Talking Horses: Saxon Warrior leads Aidan O'Brien quartet as record looms | Horse racing | The Guardian](https://i.guim.co.uk/img/media/b2a9cf3df795ae29b338144f07143bf3b7cfb94d/0_66_4111_2466/master/4111.jpg?width=465&quality=45&auto=format&fit=max&dpr=2&s=2652f026dd7a0f99205f4c113894441e)