Serena Williams' long list of accomplishments make it impossible to not include her name in the discussion of greatest athletes ever. The 34-year-old has won a record-tying 22 Grand Slam titles and just surpassed Roger Federer's record of 308 Grand Slam wins. The most impressive part is she isn't done yet.
Nike made a solid statement on their stance with a new clip that outlines the obstacles she's overcome to get back on top and ends by calling her "greatest athlete ever." The moniker is a corrective to anyone who might qualify her achievement by calling her the greatest female athlete ever.
On screen, a series of words flash. Nike provided this guide to understand the meaning behind each of them.