Check out Robert Costanza's current and previous haircuts:
Robert Costanza has had various hairstyles lately. He is well known as an outstanding economist and university teacher. However, the American economist is mainly known for his extradordinary sense of fashion and his pleasant personality. Rumors and gossip about the 74-year old's haircut are continously featured in celebrity magazines and tabloids. Check out Robert Costanza's classic hairstyles in the image box below:
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