11. CAROLINE WOZNIACKI (TENNIS) – $20 MILLION
Caroline Wozniacki is a Danish tennis player who was the first woman from a Scandinavian country to hold the top ranking position and get 20th overall. She has earned over 20 WTA titles, but she has yet to win a women’s Grand Slam. She was given the honor of WTA Newcomer of the Year in 2008. She has also done some modeling, appearing the 2015 Sports Illustrated Swimsuit Issue.