It shouldn't be true. Objectively speaking, he just signed a contract in 2008. The album released at the end of 2009 reported that he spent 1 billion dollars in two years, 1 1, 12, which should not be true, because he doesn't have that much money.
Of course, some people say that his family has 700 million. Even if his family really has that much money, it is impossible to donate 400 million. At that time,/kloc-people under the age of 0/8 could not dispose of the money at will.