Ellen Sarem

Ellen Sarem, a tomato saleswoman from Helotes, TX was a contestant on Season 17 of the U.S Syndication of Who Wants To Be A Millionaire? She won $10,000 after walking away on her $20,000 question, without using her Plus One lifeline. Chris Harrison mentioned at the start of the episode that she has entered lots of contests and even won a car at one point.

Trivia
Ellen became the first contestant on Season 17 of the U.S Syndication to walk away without using all of her lifelines.