Michael Jackson didn't "start his career." His Fahter started it when he found out that Michael could sing. Then MJ didn't have a Life. He grew up trailing around with his much older Brothers (and, incidentally, watching them have sex with groupies. At the age of 5-10.)
As for Elon Musk... Yes, he created a video game at 12. But that was becasue he could. His father was an Emerald Mine Owner. Little Elon didn't have to worry about money for the rest of his life. That's also why HE didn't grow up either.
And sorry, there are no such things as "Kings," unless you're already a Prince (of a Wealthy Aristocracy).
Personal Growth comes from being raised with a good upbringing... Or hitting Bottom, and knowing that you need to Grow UP.
Which is why most men think they have to rely on the whole Wealth/Looks/Success (at any cost/over anybody they need to).
And most women grow up with those 'outlooks' until they also hit their rock bottom and grow up.
Growth, not all of those other superficial attributes, should be the key, but unfortunately that's not the case in this society.