There is no widely known school called "Golden Hillock School." There may be a school with a similar name in a specific location, or it might be a misspelling. To help me find information, could you please provide more details, such as:
* Location: (e.g., city, state, country)
* Type of school: (e.g., primary, secondary, special needs)
With more information, I can try to find the school's founding date.