From shocking mispronunciations to game-changing guesses, here are the most nail-biting moments in Wheel of Fortune's history ...

Wallace had an early lead with $4,300 in the first round after she correctly guessed Katy Perry lyrics. Henry trailed with $2 ...

Even on "Wheel of Fortune," fans were left teary-eyed when a contestant revealed how his dyslexic son inspired him to compete ...