tennis

Watch Novak Djokovic Play Tennis on the Wings of a Flying Plane [VIDEO]
Sure, he's won the Australian Open and currently ranks as the No. 2 tennis player in the world, but we weren't truly impressed by Novak Djokovic's game until we saw this epic new video, in which the pro athlete can be seen playing tennis from -- wait for it -- the wings of a flying airplane. It's the latest video from HEAD Tennis' viral campaign (via YouTube), a slick set of videos that give new m