A contestant on the popular ITV game show Who Wants To Be A Millionaire? walked away with just £1,000 after a costly mistake on an £8,000 question. Jessye Olver, who appeared on Sunday night's episode, was stumped by a question about the Earth's atmosphere, ultimately relying on an unhelpful lifeline that led her to the wrong answer.

The £8,000 Question That Tripped Her Up

The question that stumped Olver was: 'What is the second most abundant gas in the Earth's atmosphere?' The options were Argon, Oxygen, Carbon Dioxide, or Nitrogen. Olver correctly identified nitrogen as the most abundant gas but struggled with the second. She admitted, 'I'm really upset with myself that I don't know this,' according to the report.

Phone A Friend Fails to Save the Day

With no confidence in her answer, Olver used her last lifeline, Phone A Friend, calling Robert. He was equally unsure but suggested carbon dioxide, which Olver chose. Unfortunately, the correct answer was oxygen, leaving her with just £1,000, as reported by the source.

Why This Mistake Matters in the Game's History

This blunder is a reminder of how high the stakes are on Who Wants To Be A Millionaire? Contestants often rely on lifelines for tough questions, but even those can fail.. Olver's mistake highlights the importance of basic science knowledge, which can be the difference between walking away with a small sum or a life-changing amount.

What Could Have Been: The Path to £8,000

Had Olver chosen oxygen, she would have advanced to the next question, potentially winning £8,000. Instead, her reliance on an uncertain lifeline cost her the chance. This moment serves as a cautionary tale for future contestants: trust your knowledge, but be prepared for the consequences of uncertainty.