Saint's parents are a renowned celebrity. His parents began dating each other from the early 2012 but during that time Kim was still married to Humphries. After she got divorced with Humphries, her parents officially announced that they are seeing each other. His elder sister North West was born in 2013. His mother earned the lucrative amount of salary total of US$52.5 million in 2015 and her net worth is $85 million. She is now aged 35 years old. His father is aged 38 years old and his net worth is $145 Million. He is also known for being a fashion designer, and entrepreneur.