The Chase's Mark Labbett is challenging the public to beat him in a quiz from the comfort of their own homes.
The 52-year-old television personality - who is known as The Beast - is challenging users of the app FleetWit, the pub quiz on your phone, to take him on on the quiz app.
The special challenge, titled "Beat The Beast", invites the public to a game of trivia where they can win cash prizes. It takes place every Wednesday and everyone will have the chance to go
head-to-head with Mark in any trivia category they choose.
Mark said: "So many people see me on TV and say they can beat me. Well here's your chance to prove it, on a subject of YOUR choice!"
FleetWit was recently launched in the UK, with Channel 4's Countdown co-host, Rachel Riley challenging people to a weekly battle.
The app rewards players for their knowledge with cash prizes for succeeding in trivia questions, puzzles, brain games and much more. Available 24 hours a day, players can log in and compete live against friends, family or other players. The "races" section of the app lets you choose a game type and category, which can range from General Trivia, Movies, Literature, History, Geography, Sports, Puzzles, Genius, Food and Drink, Music, Science and TV. Races can be one-on-one, live, genius or puzzles.
FleetWit is currently available for iOS devices, with the plan to launch an Android version in the coming months.