It doesn't matter who wins the BMW Championship, I don't think anyone is going home happier than this young fan.
As Rory McIlroy walked past the seventh hole, he quickly handed his golf ball to a boy in a green shirt. That simple gesture produced one of the happiest reactions I've ever seen.
It seems safe to say that McIlroy made a lifelong fan today. It doesn't matter if he was trying to get a ball from every golfer who walked by -- there's no way you celebrate like that and then don't become a fan.
I just wish we could see how he would celebrate getting a golfer's cell phone number.