Who was blasted into space at the age of 90? Which celebrities refused to take a shower? Why were we all singing sea shanties? And what on earth was going on with Tony Blair's hair?
All of these questions and more will be answered in the Big Fat Quiz of the Year 2021.
Question master Jimmy Carr is joined by a panel of celebrity guests, including Sarah Millican, James Acaster, Jonathan Ross, Judi Love, Guz Khan and Sara Pascoe, for the quiz that will make you laugh, scratch your head, and say: 'Was that THIS year? Blimey!'
Helping Jimmy to pose the questions are Charles Dance, the children of Mitchell Brook Primary School and a whole host of celebrity question-setters.
The Big Fat Quiz Of The Year 2021 airs Boxing Day at 9pm on Channel 4.