Serena Williams was born in United States, is Athlete, TennisAthlete, Tennis. Serena Williams won the Australian Open in January to set the Open-era record of 23 Grand Slam titles, one more than Steffi Graf. Even more amazing: she won her seven matches while pregnant. Williams and Reddit co-founder Alexis Ohanian got engaged in December. Williams is expected to return to tennis in early 2017. She remains active with her existing sponsors. She has more than a dozen endorsement partners with the Intel and Tempur-Pedic the latest additions. Williams also endorses Audemars Piguet, Beats By Dre, Berlei, Gatorade, JP Morgan Chase, Nike and Wilson among others. She joined the board of SurveyMonkey in May and was one of the celebrity investors to purchase a stake in mixed martial arts firm in 2016. Williams career prize of $84 million is nearly $50 million more than any other female tennis player.