Serena Williams could retire this very day, and she would still be one of the greatest players in the history of women's tennis.
But to think of Serena merely as a tennis player doesn't quite do her justice. She's much more than that, as she's dabbled in numerous ventures off the court, steadily becoming one of the most influential female athletes in the world.
In all honesty, words can only say so much about Serena.
Thankfully, we have plenty of pictures that we can use to reflect on Serena's career.
I've picked out 15 memorable ones that paint a pretty telling picture of exactly who we're dealing with.