Contestant declines £500k question on "Who Wants to Be a Millionaire."

A contestant on "Who Wants to Be a Millionaire" named Jack left the show after answering a £250,000 question correctly. He chose not to risk his winnings on the £500,000 question, stating he had no lifelines and lacked knowledge of sparkling wine. The question asked about a food term that refers to the layer of bubbles in sparkling wine. Viewers later identified the correct answer as "Mousse." Many fans expressed their confidence in knowing the answer on social media. "Who Wants to Be a Millionaire" has had only five official winners since its debut, with Judith Keppel being the first in 2000. The show continues to attract contestants hoping to win the top prize.