Forbes has released the list of world's highest-paid female athletes of 2021, with the top ten earning a combined $167 million before taxes. Four-time Grand Slam champion Naomi Osaka topped the list with total earnings of $57.3 million. She is followed by Serena Williams, who earned $45.9 million in 2021. Indian shuttler PV Sindhu is ranked seventh with $7.2-million earnings.