In 2004, Wallace became a champion of the BBC general knowledge quiz, Mastermind, which also tests a contestant's aptitude on a subject of their choice. ... His nickname on the show is "The Dark Destroyer".

When did Shaun Wallace win Mastermind?

Shaun Wallace was the Mastermind winner of 2004.

What was Sean Wallace specialist subject on Mastermind?

Shaun saw his first TV quiz success when he won Mastermind in 2004 with the specialist subject of FA Cup Finals. He was also a finalist on the first series of Are You an Egghead?. The quiz champion also appeared on Fifteen to One and The Weakest Link.