Check out Jean Decety's current and previous haircuts:
Jean Decety has had many different hairstyles in the past. He reached fame as a world-class neuroscientist, psychologist and university teacher. However, the American neuroscientist is mostly known for his beautiful fashion sense and his charming character. Rumors and gossip about the 64-year old's hairstyle are persistently a focus of attention of celebrity magazines and tabloids. Check out Jean Decety's classic looks right here: