How Serena Williams makes and spends her millions

Serena Williams has won a record 23 Grand Slam singles titles. $84M in career prize money, $50M more than any other female tennis players. Winning percentage: 86%. The 36-year-old turned pro in 1995. Endorsements include Beats by Dre, Gatorade, JPMorgan Chase, Nike, Tempur-Pedic, Aston, Martin, Audemars Piguet, Intel, and Wilson. She's been on SurveyMonkey’s board since May 2017. Married Reddit co-founder Alexis Ohanian in November 2017. She wore $3.5M worth of jewelry and changed designer dre...