Check out Richard G. Hovannisian's current and previous haircuts:
Richard G. Hovannisian has had various hairstyles in the past. He became famous as a world-class scientist, professor and historian. Nevertheless, the American historian is mainly known for his special appearances and his adorable character. Rumors and gossip about the 92-year old's hairstyle are continously a focus of attention of celebrity magazines and tabloids. Check out Richard G. Hovannisian's classic haircuts in the image box below:
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