Joseph O’Brien Biography
Joseph O’Brien is a renowned Irish horse racing trainer and retired flat racing jockey. He is the son of horse trainer Aidan O’Brien. In 2012 he rode Camelot to win the 2,000 Guineas, the Irish Derby, and the 2012 Epsom Derby.
10 Quick Facts About Joseph O’Brien
- Name: Joseph O’Brien
- Age: 31 Years Old
- Birthday: May 3
- Zodiac Sign: Taurus
- Height: 5 feet 11 inches (1.80 m)
- Nationality: Irish
- Occupation: Horse Racing Trainer
- Marital Status: Single
- Salary: Under Review
- Net worth: $5 Million
Joseph O’Brien Age
O’Brien is 31 years old. He was born on May 23, 1993, in Co. Tipperary, Ireland. He celebrates his birthday on 23 May every year and his birth sign is Taurus.
Joseph O’Brien Height
O’Brien stands at a height of 5 feet 11 inches (1.80 m) tall.
Joseph O’Brien Weight
O’Brien weighs 57 kg (125 lbs).
Early Life and Education
O’Brien was born on May 3, 1993, in Co. Tipperary, Ireland. He was raised by his father Aidan O’Brien and his mother Anne Marie. O’Brien grew up with his brother Donnacha and two sisters Anastasia, who is famously known as Ana and Sarah O’Brien. His grandparents were Stella O’Brien and Denis O’Brien.
In 2009, O’Brien won a bronze medal at the European Pony Championships and was among the three jockeys who shared the Irish champion trainee jockeys’ title in 2010. In 2011, O’Brien won his first classic race, the Irish 2,000 Guineas, on Roderic O’Connor. Aidan and O’Brien, 19, became the first father-son/trainer-jockey combination to win The Derby, with Camelot in 2012.
O’Brien broke a 20-year-old record with a treble at Navan to get his 117th winner of the season in October 2013 and beat the previous record set by Mick Kinane. He completed the 2013 season with 126 winners and retained his Irish Champion Jockey title. In March 2016 O’Brien revealed that he would be stepping down from race-riding to focus on his new profession as a trainer.
Rise to Fame
O’Brien rose to fame as a Flat jockey. After retiring from Flat jockey, He made an instantaneous impact when Intricately won the Moyglare Stud Stakes in 2016. O’Brien went on to win the Melbourne Cup with Rekindling in 2017, the Irish Derby with Latrobe in 2018, and the Pretty Polly Stakes with Iridessa in 2019 and Twilight Payment in 2020. Also, O’Brien trained several exemplary winners under National Hunt rules.
Joseph O’Brien Family, Parents
O’Brien was born and raised in Co. Tipperary, Ireland as the son of his father Aidan O’Brien, and his mother Anne Marie. His father is a Ballydoyle horse trainer while his mother is the only woman to win an Irish trainer’s championship, in 1992-93 she captured the jumps’ title. Sadly, Marie passed away from cancer in 2016.
Joseph O’Brien Siblings
O’Brien has one brother, Donnacha, and two sisters, Anastasia and Sarah O’Brien. His brother Donnacha is an Irish racehorse trainer and retired jockey who contested in Flat racing while his sister Ana has also ridden successfully though she was forced to retire after she suffered serious injuries in a fall at Killarney in July 2017.
Ana rode winners for a host of trainers such as her brother O’Brien, James Nash, Edward Lynam, Michael Grassick, Tim Doyle, and Damian English. She is currently involved in her father’s training operation at Ballydoyle.
Joseph O Brien Girlfriend
O’Brien is single. He is not dating anyone presently. He had at least one relationship in the past. He has not been previously engaged. His partner’s information will be updated as soon as the information is available.
Joseph O’Brien Net Worth
O’Brien has an estimated net worth of $5 million dollars. This includes his assets, money, and income. His primary source of income is his career as a Television Personality. Through his various sources of income, Joseph has been able to accumulate good fortune but prefers to lead a modest lifestyle.
Joseph O Brien Measurements and Facts
Here are some interesting facts and body measurements you should know about Joseph O’Brien.

Joseph O’Brien Wiki
- Full Names: Joseph Patrick O’Brien
- Popular As: Irish horse trainer
- Gender: Male
- Occupation / Profession: Horse Racing Trainer
- Nationality: Irish
- Race / Ethnicity: Ethnicity
- Religion: Religion
- Sexual Orientation: Straight
Joseph O’Brien Birthday
- Age: 31 Years Old
- Zodiac Sign: Taurus
- Date of Birth: May 3, 1993
- Place of Birth: Ireland
- Birthday: May 3
Joseph O’Brien Body Measurements
- Body Measurements: To be Updated
- Height / How Tall?: 5 feet 11 inches (1.80 m)
- Weight: 57 kg (125 lbs)
- Eye Color: Dark Brown
- Hair Color: Dark Brown
- Shoe Size: To be Updated
- Chest Size: To be Updated
- Waist Size: To be Updated
- Hip Size: To be Updated
Joseph O’Brien Family and Relationship
- Father (Dad): Aidan O’Brien
- Mother: Anne Marie
- Siblings (Brothers and Sisters): Donnacha (Brother), Anastasia and Sarah O’Brien (Sisters)
- Marital Status: Single
- Dating / Girlfriend: To be Updated
- Children: None
Joseph O’Brien Net Worth and Salary
- Net Worth: $5 Million
- Salary: Under Review
- Source of Income: Horse Racing Trainer, Former Flat Racing Jockey
Joseph O’Brien Contacts
O’Brien is highly active on social media, maintaining a strong presence across various platforms like Instagram, Twitter, Facebook, YouTube, and TikTok. Through these channels, he connects with fans, shares new content and updates, and cultivates a loyal community around his work. Stay connected with Joseph by following his official accounts below.
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