Raised on the hardscrabble courts of Compton, California, Serena Williams has fought her way to become the most prolific tennis player of this generation. From little sister to big deal, from down and out to back and better, she has constantly defied expectations and established that she has no equal.

http://smileandtalk.com/2015/09/05/very-powerful-commercial-demonstrates-why-serena-is-the-g-o-a-t-usopen-tennis-serenawilliams/