Dr. Dre ($800 Million)
Dr. Dre is known as a successful music producer. He is also the person behind one of the most famous rappers in the world, Eminem. Dre was also a successful rapper himself. Despite being a successful rapper, he ventured in being a music producer- and he made quite a bit of money from it. He backed Eminem, when at the time no music producer would support a White Male Rapper. Eminem made a name for himself and Dr. Dre made a lot of money.
