Check out Jason Hartmann's current and previous haircuts:
Jason Hartmann has had a variety of different haircuts in the past decade. He is widely known as a talented marathon runner. However, the American marathon runner is particularly known for his extradordinary looks and his adorable character. Rumors and gossip about the 43-year old's haircut are always in the spotlight of celebrity magazines and tabloids. Check out Jason Hartmann's former and current haircuts in the image gallery right here:
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