Rob "Robbie" Waterhouse is the son of prolific Aussie bookmaker William "Bill" Waterhouse and the grandson of Charles Waterhouse who got his bookmaking licence in 1898.
Rob Waterhouse has one sister, Louise Waterhouse, and one brother, David.
Rob is Married to Gai Waterhouse, a very successful thoroughbred horse trainer and together they had a son, Tom Waterhouse, who was also a bookmaker in the early 2000's and now runs Waterhouse VC - a venture capital that invests heavily in the gaming and wagering industry.