John Reznikoff gives the Wall Street Journal a tour of his large collection of the hair of celebrities and historical figures. The WSJ says Reznikoff has the most expansive collection of famous locks in the world. His impressive collection includes hair from Abraham Lincoln, Edgar Allan Poe, Albert Einstein and Marilyn Monroe. Reznikoff has been able to sell tiny pieces of his collection. In 2007, a company named LifeGem created a diamond from a lock of Ludwig van Beethoven's hair that was in Reznikoff's collection.