Gai Waterhouse is an Australian horse trainer and businesswoman.
She is the daughter of Tommy J. Smith, a leading trainer of Thoroughbred racehorses.
Waterhouse was born and raised in Sydney.
After graduating from the University of New South Wales, she worked as an actor for a time, appearing in both Australian and English television series.
Having worked under her father for a period of 15 years, Waterhouse was granted an Australian Jockey Club (AJC) licence in 1992, and trained her first Group One (G1) winner later that year.
Overview of Gai Waterhouse’s net worth
Waterhouse’s net worth is estimated to be around $100 million.
She has made her fortune through her successful horse training career, as well as through her business ventures.
Waterhouse has trained over 140 Group One winners, including the Melbourne Cup, the Caulfield Cup, and the Golden Slipper.
She has also won seven Sydney trainers’ premierships.
Sources of Gai Waterhouse’s net worth
Horse training
Waterhouse earns a significant amount of money from her horse training career.
She charges a fee for each horse that she trains, and she also receives a percentage of the prize money that her horses win.
In 2018, Waterhouse’s horses won over $15 million in prize money.
Business ventures
Waterhouse has a number of business ventures, including a racing syndication company, a fashion label and a restaurant.
She also earns money from endorsements and media appearances.
Breakdown of Gai Waterhouse’s net worth
In terms of assets, Waterhouse owns a number of assets, including a mansion in Sydney, a horse farm in New South Wales and a holiday home in Queensland.
She also owns a number of horses.
Additionally, Waterhouse is likely to have some liabilities, such as loans and mortgages.
However, the exact amount of her liabilities is unknown.

How Gai Waterhouse made her money
Waterhouse started her horse training career in 1992.
She trained her first Group One winner later that year.
Waterhouse has since trained over 140 Group One winners, including the Melbourne Cup, the Caulfield Cup, and the Golden Slipper.
She has also won seven Sydney trainers’ premierships.
In addition to her horse training career, Waterhouse has a number of business ventures.
She has a racing syndication company, a fashion label and a restaurant.
She also earns money from endorsements and media appearances.
Gai Waterhouse’s lifestyle
Waterhouse lives a lavish lifestyle.
She owns a mansion in Sydney, a horse farm in New South Wales, a holiday home in Queensland and a number of horses.
Waterhouse is also known for her sense of style and her love of fashion.
Gai Waterhouse’s philanthropy
Waterhouse is a philanthropist who supports a number of charities.
She is a patron of the Children’s Cancer Institute of Australia and the Sydney Children’s Hospital Foundation.
She also supports a number of other charities, such as the Starlight Foundation and the Make-A-Wish Foundation.
Conclusion
Waterhouse is a successful horse trainer and businesswoman.
She has made her fortune through her successful horse training career, as well as through her business ventures.
