Serena and Venus Williams are both well-known and influential players within the world of tennis. In honor of their triumphs, Nike released an ad spot highlighting the legendary sisters. Throughout the ad, Serena Williams describes the comparisons that she and her sister received over the years. “My titles versus her titles” and “My ranking versus her ranking”. She describes their relationship on and off the court as being competitive, but also being advocates for each another. At the end of the ad spot Serena exclaims “You saw two tennis players trying to win a game… we saw two sisters changing it.” Regardless of how you feel about tennis, one thing is for certain, you can’t stop these sisters.