Alice Walker gave all 14 correct answers in her specialist subject and went on to score the highest marks in the BBC Two series, only giving the wrong answers to three questions in the general knowledge round of the final which was broadcast earlier this year.
At 66 years old, Alice is the oldest winner of Mastermind in its 50-year history.
Alice, who lives in Whaley Bridge, said that she had prepared for the programme by reading guide books and looking at maps.
Do you have Mastermind knowledge of the Peak District? Could you answer these questions which Alice was asked on the programme?
Alice, who lives in Whaley Bridge, said that she had prepared for the programme by reading guide books and looking at maps.