Mavs fan holds sign claiming to be Dirk Nowitzki’s brother, may actually be Dirk’s brother

Pictured above is a great photo from a recent Dallas Mavericks game showing a Mavs fan holding a sign that claims he is the brother of forward Dirk Nowitzki. Judging from the looks of things, he could be right. They bear a similar resemblance, but I’d have to say that it’s more likely this guy is the brother of a Geico caveman.

[Photo via @ConorTripler]