Serena Williams · every age

What was Serena Williams doing at 28?

First major at 17, 23rd at 35, last match at 40

1. Jan 2010

   Australian Open, a 12th major

   Source: en.wikipedia.org
2. Jul 2010

   Wimbledon without dropping a set; a cut foot ended her year

   She stepped on broken glass days after the final.

   Source: en.wikipedia.org