THE Chase brainbox Mark Labbett left show host Bradley Walsh giggling as he faltered at a maths question - despite being a teacher in the subject for the past 20 years.
The ITV star, known as The Beast, struggled with a question about composite numbers - these being a number which is a whole number, which can be made by multiplying other whole numbers.
All whole numbers above one are given the title composite or prime and, at the height of Monday's The Chase, show host Bradley Walsh asked: "In maths, what is the first composite number?" The answer options were listed as two, four or six, with both the contestant and Mark opting for the number two.
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