John Isner is six-foot-nine, America’s best tennis player and holds the world re...

John Isner is six-foot-nine, America's best tennis player and holds the world record for longest match ever played. Other than that, he's not so different from the rest of us — especially in his enjoyment of social media. Whether chatting with fans …


How Tennis Star John Isner Aces Social Media

Source: Google+ Plus - Fan Page's Facebook Wall