Tennis is not only one of the most popular sport in the world, but also one of the most paying sport for that matter. Tennis is played by millions of recreational players and is also a popular worldwide spectator sport. Tennis is an Olympic sport and is played at all levels of society and at all ages. The sport can be played by anyone who can hold a racket, including wheelchair users. The four Grand Slam tournaments (also referred to as the Majors) are especially popular; the Australian Open played on hard courts, the French Open played on red clay courts, Wimbledon played on grass courts, and the US Open also played on hard courts.
Here are the top 25 richest tennis players in the world.
Billie Jean King