Check out James P. Allison's current and previous haircuts:
James P. Allison has had a variety of different haircuts in the past decade. He became famous as a talented immunologist and university teacher. Nevertheless, the American immunologist and academic is mainly known for his unique looks and his likable personality. Rumors and gossip about the 76-year old's hairstyle are persistently a topic in celebrity magazines and tabloids. Check out James P. Allison's classic hairstyles right here: