At the No. 10 spot, Lil Wayne with $95 million in cash and assets. even during his stint in prison, the YMCMB Boss continued to write and even penned a book, Gone Till November about the experience. Weezy has dropped a total of 10 studio full-lengths, a remix album, 25 mixtapes, and at last count 134 singles.YMCMB Boss, Lil Wayne. Wayne performs a couple of songs including “Bill Gates” which can be seen here.