Moonwalker extraordinaire Andrea Petkovic promised her fans she'd release a clip of her rapping if she reached 20,000 Facebook fans. She did and she did.
Ignoring the backing beat that sounds like something of Billy Joel's "Songs in the Attic," Petkovic acquits herself pretty well. The b-boy pose at the end is a nice flourish.
As these tracks by Ivo Karlovic and Andy Murray make clear, becoming the best rapping tennis player isn't much of an achievement, but it's something. Your move, Serena.