Does O.J. Simpson have a secret real estate empire? His children with his slain wife Nicole, 28-year-old Justin and 31-year-old Sydney, have reportedly been buying up real estate in Florida. Justin Simpson is a realtor. The New York Post reports the Simpsons have paid cash for 13 rental properties in St. Petersburg since 2015. Now Fred Goldman, the father of Nicole Brown's slain friend Ron Goldman, wants to know if any of the money came from the disgraced football icon. #InsideEdition