You Won't Believe How Much the World's Richest Heirs and Heiresses are Worth

Jake Gyllenhaal, $65 million

Jake Gyllenhaal is the son of famous Hollywood director Stephen Gyllenhaal. He and his sister, Maggie, have prolific acting careers. He won an Indie Award for his role as Donnie Darko and has played various iconic parts in films like October Sky and Brokeback Mountain.

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The More You Know

  • War pigs were used in ancient warfare to counter against war elephants, which feared the pigs (and their squeals) and would bolt. War pigs were sometimes lit on fire to enhance this effect.
  • The word "muscle" comes from a Latin term meaning "little mouse."
  • The smallest bone in your body is in your ear.
  • More people visit France than any other country.
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