Who Wants To Be A Millionaire Jeremy Clarkson shocked fans when he confessed to not knowing Anne Hegerty.
Jeremy was asked to help out contestant Archit Israni with a £4000 question.
The financial consultant was asked: "Since 2016, who has hosted the TV game show that requires teams of five to name items in top 10 lists?"
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The options were A) Warwick Davis B) Phillip Schofield C) Adil Ray or D) Anne Hegerty.
Archit thought the show in question was regarding Family Fortunes, however, he was unsure who presented the show following Les Dennis' departure.
Deciding to ask the host, Archit posed the question to Jeremy.
While Jeremy said the show sounded like Family Fortunes, he confessed to not knowing two of the answers.
He said: "I've never even heard of two of the people in this list - Adil Ray and Anne Hegerty."
Viewers were stunned by Jeremy's confession, especially as Anne features on The Chase and hosts Britain's Smartest Family, while Adil Ray presents Lingo and Good Morning Britain.
Em said: "Jeremy Clarkson said that he's never heard of Anne Hegerty."
Rachel tweeted: Jeremy Clarkson has never heard of Anne Hegarty:(."
Stewart said: "How has @JeremyClarkson not heard of @anne_hegerty?!"
Kyle tweeted: "Excuse me did Jeremy Clarkson just say that he didn't know who @anne_hegerty is?!?!?!?!"
And Simon wrote: "How has Jeremy Clarkson not heard of Anne Hegerty?!"