Agnieszka Radwanska and her new supercoach, Martina Navratilova, have officially kicked off their partnership, and both of them took to Twitter to show the world the legacy has begun...
WTA Staff

A few weeks ago, Agnieszka Radwanska made a major announcement on Twitter, that she would be working with a new supercoach, Martina Navratilova, to help push her to the next level. She's been to the finals of a Grand Slam, Wimbledon in 2012, and she's been as high as No.2 in the world, doing that shortly after that run at the All-England Club, but there's obviously higher goals in both aspects.

And the partnership has officially begun - check out the pair's tweets right here: