There鈥檚 a familiar saying that you should practise what you preach. But sometimes you should practise what you present as well.
So fair play to Dara 脫 Briain for submerging himself fully into The Family Brain Games experience by having a go at some of the tricksy challenges for himself.
Dara is no slacker when it comes to the academic side of life. Although he鈥檚 best known as a comedian and TV host, he studied maths, chemistry and theoretical physicals at University College Dublin and is a former winner of Ireland鈥檚 National Debating Championship.
With a strong foundation for tackling the intelligence questions set by the Brain Games鈥 Cognitron computer, how did he fare in comparison to other competitors?
Find out in the clip above - and if you fancy having a try yourself, take our very own , set by show expert Dr Adam Hampshire.
The collective noun quiz: Do you know your herds from your hordes?
Test your animal knowledge with our crafty collective nouns quiz.
Take our hideously hard GCSE quiz
Are GCSEs as hard as they used to be? Take our quiz and find out.
The British scientific discoveries quiz
How much do you know about the inventions and theories pioneered in the UK?