The Shoshani Riddle

Original title: חידת שושני

No one knows his real name; he is only known as Mr. Shoshani. He was an eternal nomad, a mad genius, who attracted disciples such as Nobel Prize winner Eli Weisel and renowned philosopher Emmanuel Levinas. Mr. Shoshani is one of the unsolved riddles of the 20th century, he is among the 10 most mysterious people of all time.