Novak Djokovic: ~ $15 million, Miami
Superstar tennis player Novak Djokovic is currently a resident of Miami, living the good life in an exclusive and luxurious building known as Eight Seven Park. His unit has 4,140 square feet of floor space, featuring a huge terrace with stunning views of the ocean. The complex itself has amenities like several pools, gym, spa, and a bar. Best of all, it offers a huge degree of privacy from prying eyes.