Check out William F. Friedman's haircuts throughout his career:
William F. Friedman had many different hairstyles during his career. He was most recognized as a great mathematician, cryptologist and computer scientist. However, the American cryptologist was mainly known for his unusual looks and his adorable character. Before his tragic demise at the age of 78 he was frequently featured in tabloids because of his outstanding hairstyles. Check out William F. Friedman's famous hairstyles in the image box below:
© Unknown Artist / cc-by-sa-3.0