ITV The Chase star Mark Labbett has shared the formula behind the smash hit quiz show.
The popular programme sees four members of the public team up against some of Britain's biggest brains in a bid to take home some serious cash. The players have never met before but become bonded by their common goal.
Mark, aka The Beast, said there are four types of contestants targeted by producers. Speaking at the Oxford University Union, he said: "On The Chase at least half the time the running order does (in order of contestant appearance) - the quiet decent one, the strong one, the pretty one of either sex, and the nutter.