Check out Johannes Phocylides Holwarda's haircuts throughout his career:
Johannes Phocylides Holwarda had a variety of different hairstyles during his lifetime. He reached fame as a great astronomer, philosopher and university teacher. Nevertheless, the Dutch astronomer was especially known for his remarkable looks and his pleasant personality. Before his demise at age 33 he was often in the spotlight of tabloids due to his superb haircuts. Check out Johannes Phocylides Holwarda's former and current haircuts in the image box below: