Serena Williams is the greatest athlete of all time

Have you ever watched Serena on the court? It is almost as if she has a choreographer who plots out her moves for her. She is aware of the ball and her body at all times. She moves around the court with a speed and gracefulness that almost makes it look easy. Almost. 

There are no qualifiers needed. Serena Williams is the greatest athlete of all time, and here are a few reasons why