A Mastermind contestant performed so well, audiences suspected he might just be the famously anonymous painter Banksy. No-one knows who the mysterious painter from Bristol is, but one could assume he might perform well in a quiz show category about himself.
David Drury's specialist subject was the artist Banksy, who's identity still remains unknown decades after his paintings began cropping up. Often political in nature, his artworks have appeared across the globe but his identity has always remained a secret.
But on Twitter, Mastermind viewers said they think they have pinned down the anonymous street artist's identity, after David successfully answered 10 questions about the artist on the BBC One show. Some viewers had the sneaking suspicion David could be the secretive artist himself.