Your Favorite Olympians: Where Are They Now?

Mark Spitz

"Mark the Shark" became a household name thanks to his Olympic swimming career. He won nine medals between the 1968 and 1972 Games. He retired from his career at a very young 22-years-old. Instead, he went into show business. Now, at 71, he travels the world as a lecturer.

Advertisement

Next Page →

The More You Know

  • Nutella was invented during WWII, when an Italian pastry maker mixed hazelnuts into chocolate to extend his chocolate ration.
  • A baby can cost new parents 750 hours of sleep.
  • Armadillos swallow air to become buoyant when they swim.
  • When a piece of bread is toasted, it's called the "Maillard reaction."
Next Page →