54 years old (Born on October 16, 1969)
Irish horse racing trainer has scored major wins in Ireland, Canada, France, Italy, the U.S. and Great Britain.
Aidan O'Brien's Best Moments
Marcee Lee Winthrop
Happy Birthday to Aidan O\'Brien !
- Marcee Lee Winthrop
(7 months ago)
ちびたろう(Chibitaro)
Happy Birthday, Aidan O\'Brien
- ちびたろう(Chibitaro)
(7 months ago)
Toru
Happy Birthday Aidan O\'Brien 3 Saxon Warrior
- Toru
(7 months ago)
federico frommija
Happy Birthday mr. Aidan O Brien
- federico frommija
(7 months ago)
Breeders\' Cup
Happy Birthday to 12-time winning trainer, Aidan O\'Brien!
- Breeders\' Cup
(7 months ago)
My Racing Tips
Happy 49th birthday to the master of Ballydoyle and the genius that is Aidan O\'Brien! Describe the great man in
- My Racing Tips
(7 months ago)
Dubai Racing Channel
Happy Birthday to regular Aidan O\'Brien! 49 today.
- Dubai Racing Channel
(7 months ago)
Champions Series
A very Happy 49th Birthday to master trainer Aidan O\'Brien! He\'s won more Champions Series races since it\'s i
- Champions Series
(7 months ago)
World Horse Racing
HAPPY BIRTHDAY AIDAN O\'BRIEN One of the all-time great trainers, he has won racing\'s biggest prizes all over t
- World Horse Racing
(7 months ago)
Spreadex Sports
Happy Birthday to the Master Of Aidan O\'Brien who turns 49 today.
300+ Group 1 / Grade 1 wins
32 Briti
- Spreadex Sports
(7 months ago)
Timeform Live
2000 Guineas 1000 Guineas Derby Oaks St Leger Ascot Gold Cup Prix de l
- Timeform Live
(7 months ago)
BetBright
Happy Birthday to The Godfather of Flat Racing, Aidan O\'Brien, who turns 49 today...
- BetBright
(7 months ago)
Unibet Racing
Happy birthday to Aidan O\'Brien
This was a fascinating insight into the way he operates, from earlier in the ye
- Unibet Racing
(7 months ago)
Newmarket Racecourse
Happy Birthday to the master. Aidan O\'Brien is 49 today!
- Newmarket Racecourse
(7 months ago)
EpsomDownsRacecourse
Happy Birthday Aidan O\'Brien
- EpsomDownsRacecourse
(7 months ago)
LostCreekInvestments
Happy 48th Birthday Aidan O Brien!!! I remember ISTABRAQ! He was something! Aren t those J.P. McManus s
- LostCreekInvestments
(7 months ago)
3 FURLONGS OUT
HAPPY BIRTHDAY AIDAN Champion trainer & all round good guy Aidan O\'Brien celebrates his 48th birthday today.
- 3 FURLONGS OUT
(7 months ago)
Mick Doonan
Happy birthday to the greatest racehorse trainer ever to live. Aidan O Brien
- Mick Doonan
(7 months ago)
RAX
I have the same birthday as Aidan O\'Brien? Amazing. Happy birthday to one of the best
- RAX
(7 months ago)
Doncaster Racecourse
Happy Birthday to five time winning trainer Aidan O Brien
- Doncaster Racecourse
(7 months ago)
The Jockey Club
\"What would you like for your birthday boss? Another Group 1 maybe?\" Happy birthday to Aidan O\'Brien and good luck
- The Jockey Club
(7 months ago)
ハートレー
A. 48 A. Happy Birthday Aidan O\'Brien!
- ハートレー
(7 months ago)
Sporting Life
Happy Birthday Aidan O\'Brien! Here are his Group One winners from an amazing 2017 so far...
- Sporting Life
(7 months ago)
Great British Racing
Happy Birthday to Aidan O\'Brien! Here he is winning the 2016 QEII, a Group 1 win on 2017 and he eq
- Great British Racing
(7 months ago)
Racing UK
Happy birthday, Aidan O\'Brien, 48 today. To celebrate here\'s a segment on one of his early stars - triple Champion
- Racing UK
(7 months ago)
Sporting Life Pick 7
1000 Gns (x4) 2000 Gns (x8) Derby (x5) Oaks (x6) Irish 1000 Gns (x7) Irish 2000 Gns (x11) Happy birt
- Sporting Life Pick 7
(7 months ago)
Horse Racing Ireland
Wishing Aidan O\'Brien a very Happy Birthday today!
- Horse Racing Ireland
(7 months ago)
Curragh Racecourse
Happy birthday to Aidan O\'Brien who turns 48 today. The trainer claimed 4 of the 5 Irish Classics at the Curragh th
- Curragh Racecourse
(7 months ago)
ODDSbible Racing
Happy Birthday Aidan O\'Brien Best trainer on the planet?
1000 Guineas 2000 Guineas Epsom Derby
- ODDSbible Racing
(7 months ago)
Winners Enclosure
Happy 48th birthday to Aidan O\'Brien Over 300 Group 1 winners later, he\'s still arguably the best trainer on th
- Winners Enclosure
(7 months ago)
Daily Racing Naps
Happy 47th Birthday to Aidan O\'Brien 1000 Guineas 2000 Guineas Epsom Derby Epsom Oaks
- Daily Racing Naps
(7 months ago)
Ascot Racecourse
Happy Birthday to Aidan O\'Brien There could be a record-breaking birthday present at on Saturday.
- Ascot Racecourse
(7 months ago)
Sporting Index
Happy Birthday, Aidan O\'Brien. The Ballydoyle trainer is 48 today.
- Sporting Index
(7 months ago)
Hong Kong Racing
Happy Birthday Aidan O\'Brien . Here\'s his finest moment in Hong Kong - Highland Reel landing the 2015 HK Vase
- Hong Kong Racing
(7 months ago)
Leopardstown RC
Happy Birthday to the legendary Aidan O\'Brien from the team!
- Leopardstown RC
(7 months ago)
Gleneagles
Happy birthday to my trainer Aidan o Brien. He turns 46 today and hopefully a few winners this weekend for him.
- Gleneagles
(7 months ago)
Cheltenham Festival
Listen, Aidan O\'Brien turns 46 today - The lads obviously like to wish him a very Happy Birthday!
- Cheltenham Festival
(7 months ago)
Leo Powell
Happy birthday to Aidan O\'Brien - 46 today. Trainer of 245 Group 1 winners on the flat. Any more to add this weekend?
- Leo Powell
(7 months ago)
Champions Series
Ahead of a very happy birthday to Aidan O\'Brien - who is 46 today.
He\'s certainly
- Champions Series
(7 months ago)
PA Stables
Happy 46th birthday to Ballydoyle maestro Aidan O\'Brien, pictured here as a fresh-faced whipper-snapper in 2000.
- PA Stables
(7 months ago)
UNC Men\'s Lacrosse
Happy Birthday to freshman midfielder Aidan O Brien!
- UNC Men\'s Lacrosse
(7 months ago)
Mary Connolly
Aidan O'Brien is 45 today... unbelievable all the achievements .. Happy Birthday Aidan..
- Mary Connolly
(7 months ago)
RacingFMLive
Happy Birthday Aidan O'Brien - not a bad trainer, only 45 years old so could be around a while yet!
- RacingFMLive
(7 months ago)
totesport
Happy Birthday Aidan O'Brien! What's your favourite horse of his in training?
- totesport
(7 months ago)
PaddyPowerShops
Happy birthday to Aidan O'Brien. Betcha he is getting the birthday bumps down at Ballydoyle right now
- PaddyPowerShops
(7 months ago)
denise byrne
big happy birthday wishes to mr aidan o'brien hope he has a great day xxx
- denise byrne
(7 months ago)
Blacksabot
Sinon, Happy Birthday Aidan O'Brien! 45 ans... j'hallucine.
- Blacksabot
(7 months ago)
Ed DeRosa
The best Happy Birthday Aidan O'Brien master of who turns 45 today.
- Ed DeRosa
(7 months ago)
Horse Racing Ireland
Happy Birthday Aidan O'Brien master of who turns 45 today.
- Horse Racing Ireland
(7 months ago)
Coolmore FP
Happy 45th Birthday to Aidan O'Brien today.
- Coolmore FP
(7 months ago)