In 2011, she won the Comic Relief episode with The Matrix trilogy as her specialist subject and then in 2012, she took part in a regular episode choosing host John Humphrys as her specialist subject.
In recent years this has included Greg Dyke, John Birt, Mark Thompson, Tony Ball, John Humphrys and in 1989, Rupert Murdoch.
He has stated that he believes in asking the same question three times if he has not received a response, a style also favoured by fellow journalists Jeremy Paxman and John Humphrys.
He won the Mastermind series 2010, in the final achieving a record total score of 37 in the John Humphrys era of the programme.
John Humphrys (born 1943), Welsh broadcaster, journalist and author
Welsh journalist and television reporter John Humphrys has criticized SMS language as "wrecking our language".
John F. Kennedy | Pope John Paul II | Elton John | John | John Lennon | John Wayne | John McCain | John Kerry | John Cage | Olivia Newton-John | John Williams | John Peel | John Adams | John Steinbeck | John Travolta | John Milton | John Zorn | John Marshall | John Howard | John Singer Sargent | John Ruskin | John Updike | John Maynard Keynes | John Coltrane | John Cleese | St. John's | John Waters | John Lee Hooker | John Huston | John Ford |
Several politicians and journalists made cameo appearances, including Tony Blair, Gavin Esler, Roy Hattersley, John Humphrys, Nick Robinson, David Steel, Andrew Marr, Simon McCoy, Sarah Montague, Peter Snow and Kirsty Wark.