In Feng Shui, your Kua number is determined by your birth year using the Lunar calendar. One's Kua number is very significant as it is used to determine compatibility with spouses, family members and business associates. It is also used in determining which compass directions are auspicious or disastrous for you. Everyone has four favorable directions; each of these locations is associated with different kinds of luck.
In addition one's Kua number is associated with one's purpose or mission in life - positive or negative. As my teacher once said; "your Kua number may be 9 which is Fame ~ that doesn't mean that you will necessarily be famous ~ maybe you will work very hard and other people will get all the credit, or you may be constantly defending your reputation ~ but your successes and failures will revolve around this issue."
Michael Jackson's Kua number was 6 which represents Creativity and Children. No surprise then that he was such an innovator in the music business and also no surprise that so much of his private and public persona concerned children. Not strange at all that a person with the number 6 would build a sanctuary for children ~ a fantasyland that satisfied every dream of childhood ~ especially for one who never was allowed to be a child.
Many negative things have been said about his intentions, but to a practitioner of Classical Feng Shui, Michael Jackson was a person who followed his path.