
Owners that have or had horses trained at Ballydoyle by Aidan O'Brien April 2019
Coolmore Partners
3 lads with a dream. John Magnier known as "The Boss" & is owner of the world famous training facility Ballydoyle Stables & world famous breeding operation Coolmore Stud. Michael Tabor comes from a bookmaking background in May 2014 Tabor assumed a 100% control of BetVic one of the UK's leading bookmakers. Tabor joined the Coolmore partnership early on. Derrick Smith moved to Barbados in 1988, investing in the property and leisure sectors he joined the Coolmore partnership in 2004 adding extra financial muscle.
Mrs John Magnier 





Derrick Smith 



Michael Tabor 





Other Owners
HRH Prince Faisal Bin Khaled
New

The governor of Asir Region and a member of House of Saud. Part Owner of Le Brivido
Peter M Brant 

Owner of White Birch Farm & owner of Ballydoyle's Monarch Of Egypt a 2 year old colt by American Pharoah.
Evie Stockwell 

The Mother of John Magnier and Owner of former Ballydoyle residents past and present including Hit It A Bomb Brave Anna & Dress
Atlantic Jewell Syndicate 

Owners of Ballydoyle 3YO colt Pacific Ocean.
Zayat Stables 

American breeder/owners, owners of American triple crown winner & Coolmore sire American Pharoah & Ballydoyle 3YO Frankel colt Old Glory.
George Strawbridge 

Owner of Buffalo Sabres & owner of Ballydoyle resident Fresno.
Bernard Kantor 

Investec boss & owner of former Ballydoyle resident Christopher Robin.
Lloyd Williams 

Legendary Australian owner and owner of several past Ballydoyle residents including Order Of St George Johannes Vermeer & Foundry.
Marcus Jooste 

South African businessman owner of several past Ballydoyle residents including Douglas MacArthur.
Andrew Rosen 

Owner of former Ballydoyle resident War Decree.
John Halley 

Owner of former Ballydoyle resident Oatmeal.
Maxwell Morris 

Owner of former Ballydoyle resident Reckless Gold.
Mr Frank Velin 

Danish breeder/owner of horses has purchased many Ballydoyle residents over the years including Giovanni Boldini, Stubbs & Fields Of Athenry.
Chantal Regalado Gonzalez 

Prolific breeder of horses and owner of Epsom Oaks heroine Qualify.
HH Sheikh Al Thani 

Qatari royalty & owner of former Ballydoyle resident Prospector.
Mrs Doreen Tabor 

Wife of Coolmore partner Michael and owner of former Ballydoyle resident Cenotaph.
Louis Ronan 

The original owner of Epsom Oaks Heroine Qualify.
Al Shaqab Racing 

Co owners of former Epsom Derby winner & leading sire Ruler Of The World.
Triermore Stud 

Owners of former Ballydoyle residents Grandduke Of Tuscany & Cole Porter.
Mrs P Shanahan & M V Magnier 

Owners of former Ballydoyle resident Peace Burg.
Mrs T Hyde & Mrs P Shanahan 

Owner of former Ballydoyle resident Lone Star.
Teo Ah King 

Chairman of China Horse Club part owner of Epsom Derby winner & leading sire Australia.
Mrs Annmarie O'Brien 

Aidan's wife and breeder/ owner, she has had several Ballydoyle residents past and present including Beyond Brilliance & Ishvana.
Mrs Fitri Hay 

UAE born wife of Dr Jim Hay & owner of former Ballydoyle residents including Deauville, Cape Blanco & Fame And Glory.
Niarchos Family 

Greek shipping family owner/breeders of several Ballydoyle residents past and present including Yucatan.
Mrs David Nagle 

Barronstown Stud owner and owner of former Ballydoyle residents Devoted to You & Guessing.
Mrs Richard Henry 

Owner of former Ballydoyle residents including Better Better Better, Kind Of Magic & Diamondsandrubies.
John P McManus 

Legendary Irish racehorse owner, multiple champion owner and owner of Ballydoyle residents past and present including the Galileo x Iveagh Gardens 2YO colt.
Anthony Openheimer 

Breeder/owner of Epsom Derby winner Golden Horn & a few Ballydoyle residents over the years.
Joseph Allen 

Owner of top American sire War Front and former Ballydoyle residents War Command & Declaration Of War.
Denford Stud 

Part owners of former Ballydoyle resident Aussie Rules & Piet Mondrain .