At the age of 44, the newly slimline Serena Williams (thanks to weight-loss jabs) could be sipping champagne next to the pool while her daughters play. But that wouldn't really be Serena Williams.

At 44, after expanding her family, entering the business world, and losing 15 pounds, the greatest tennis player in history is returning to the courts in the singles tournament…

Serena Williams, 44, spoke out about her return to singles action on Tuesday at the All England Lawn Tennis Club for The Championships, Wimbledon.