Aidan O'Brien
United Arab EmiratesathleteMaleb. 19694.7Global Dominance: 0.00%Aidan O'Brien is a renowned Irish racehorse trainer, celebrated for his exceptional record in thoroughbred racing, including multiple classics and group one victories. He is the father of Joseph O'Brien and has been a pivotal figure in the racing world for decades.
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Recent news mentions
Aidan O'Brien is mentioned as the trainer of a competitor in the race.
«رهيب» يكمل جاهزيته للمشاركة في سباق ديربي إيرلنداUnited Arab Emirates· 2026-06-23
Aidan O’Brien is a trainer whose horses are allegedly given a competitive advantage according to Maurice Regan.
Unclear whether HRI and IHRB will meet Maurice Regan over controversial claims – The Irish Times
Ireland· 2026-06-22
Aidan O’Brien is a prominent trainer known for having a number one rider, which Jamie Spencer filled in 2004.
Darragh O’Keeffe makes most of chance and starts Christmas action as country’s leading rider – The Irish TimesIreland· 2025-12-25
Aidan O’Brien is the famous father of Joseph O’Brien and also trains horses.
New Zealand champions set to dominate Hong Kong’s glamour raceday
New Zealand· 2025-12-13
Aidan O’Brien became the most successful ever trainer at the Breeders’ Cup after Gstaad landed the Juvenile Turf.
Willie Mullins supplies Breeders’ Cup shock as Ethical Diamond secures a first win and $5m prize – The Irish TimesIreland· 2025-11-02
Soumillon has a bumper opportunity to bridge a 20-year gap at the Breeders’ Cup when he teams up with the cream of Aidan O’Brien’s team in Del Mar this week.
Jockey Christophe Soumillon aiming to bridge 20-year gap at Breeders’ Cup in Del Mar – The Irish TimesIreland· 2025-10-28
Aidan O’Brien was the neighbour who gained entry to Martin O’Malley’s house after the fire.
Film location manager Martin O’Malley died from carbon monoxide poisoning, inquest hears – The Irish TimesIreland· 2025-10-21
Aidan O'Brien is the trainer for 'Dela Croix', competing in the Champions Stakes.
خيول الإمارات تواجه تحدي «يوم الأبطال» البريطانيUnited Arab Emirates· 2025-10-17
Aidan O'Brien is the trainer of the Irish challenger 'Mini Hawk' in the race.
«خيول الإمارات» تخوض «التحدي الرفيع» في «قوس النصر»United Arab Emirates· 2025-10-04
Aidan O’Brien achieved a record-extending 13th victory in the Royal Bahrain Irish Champion Stakes.
Delacroix delivers another Irish Champion for Aidan O’Brien – The Irish TimesIreland· 2025-09-13
Aidan O’Brien is giving serious consideration to running his dual Derby winner Lambourn in the Sky Bet Great Voltigeur Stakes at York next week.
Lambourn still ‘definitely’ in the Voltigeur mix – The Irish TimesIreland· 2025-08-13
Aidan O’Brien’s recent impressive Killarney winner Benvenuto Cellini has been entered for Friday evening’s Listed Coolmore Churchill Stakes.
Jockeys’ body says any new watering system for Thurles not anticipated until 2026 – The Irish TimesIreland· 2025-08-05
Aidan O’Brien has saddled the winners of 33 per cent of Group One races run in Ireland, Britain and France so far this season.
Minnie Hauk’s Irish Oaks success extends Aidan O’Brien’s stunning Group One winning streak – The Irish TimesIreland· 2025-07-20
Aidan O’Brien’s Trinity College was edged out of Group One glory at Longchamp.
Trinity College can’t graduate to Group One success as Leffard wins for Rouget – The Irish TimesIreland· 2025-07-13
Aidan O'Brien is training the horse 'Delacroix' for the race.
«أومبودزمان» يطارد لقب «إكليبس» في «سانداون»United Arab Emirates· 2025-07-04
Aidan O'Brien is represented by the horse Camille Pissarro in the upcoming race.
«أومبودزمان» يتصدر قائمة «كورال إكليبس» في «سانداون»United Arab Emirates· 2025-07-01
Aidan O'Brien pursues a record-extending 17th Irish Derby success.
Bookmakers rate Tennessee Stud as biggest Irish Derby threat to Epsom hero Lambourn – The Irish TimesIreland· 2025-06-25
Trainer Aidan O’Brien has confirmed that Moore will team up with the Derby winner in Ireland’s premier Classic.
Ryan Moore has historic Irish Derby hat-trick in his sights aboard Epsom hero Lambourn – The Irish TimesIreland· 2025-06-23
Aidan O'Brien's horse Kyprios ranks as perhaps the best stayer of the last two decades.
Trawlerman sets new course record with stunning Gold Cup success – The Irish TimesIreland· 2025-06-20
Aidan O’Brien had earlier won a first Queen Mary with True Love.
William Buick judges it perfectly on Ombudsman to seal Prince Of Wales’s victory – The Irish TimesIreland· 2025-06-19
Aidan O'Brien celebrated his 11th Coventry win but noted Gstaad was playing second-fiddle to another horse.
Colin Keane labels Field Of Gold ‘the best I’ve ridden’ after securing first Group One Royal Ascot win – The Irish TimesIreland· 2025-06-18
Aidan O'Brien is referred to as the world's best trainer and is the father of Joseph O'Brien.
Horse racing: Albert Bosma’s Go Racing takes three horses to Royal AscotNew Zealand· 2025-06-15
Aidan O'Brien is widely regarded as Ireland's champion trainer and has achieved significant success in various Derby races.
Lambourn odds-on to become the 20th horse to complete Epsom-Curragh Derby double – The Irish TimesIreland· 2025-06-08
Aidan O’Brien saddled his 11th Epsom Derby winner with Lambourn.
It’s ‘Wayne’s World’ at Epsom as Lordan guides Lambourn to Derby glory – The Irish TimesIreland· 2025-06-07
Aidan O’Brien made history in 2012 when completing the Oaks, Coronation Cup, Derby hat-trick.
Minnie Hauk secures an 11th Oaks success for Aidan O’Brien at Epsom – The Irish TimesIreland· 2025-06-07
Aidan O’Brien is chasing a record-extending 11th Derby success with his Ballydoyle team.
Delacroix on course to try and crack the Dubawi Derby puzzle for Ballydoyle team – The Irish TimesIreland· 2025-06-02
Aidan O'Brien is the trainer of the winning horse, Camille Pissarro.
Le pur-sang irlandais Camille Pissarro, champion d'Europe sur 2.100 mètres
Monaco· 2025-06-01
Aidan O'Brien celebrated his second success in the French Derby with Camille Pissarro.
Ryan Moore delivers ‘incredible’ ride to win French Derby on Camille Pissarro – The Irish TimesIreland· 2025-06-01
Aidan O’Brien’s outstanding stayer Kyprios retired after aggravating old injury.
Aidan O’Brien’s outstanding stayer Kyprios retired after aggravating old injury – The Irish TimesIreland· 2025-05-28
Camille Pissarro has been installed an early favourite to give Aidan O’Brien a second French classic success this season.
Ted Walsh wins appeal against ‘Non-Trier’ fine but his runner still banned for 60 days – The Irish TimesIreland· 2025-05-27
