Punterology is the study of betting patterns that enables punters to bet with the head, not just the heart. At chickendinner, our experts are top-notch professors of punterology, here’s our X Factor winning fact from Friday

This year’s last six echoes the 2006 final six which boasted (in descending order): Leona (the HUGE favourite - hence Rhydian, the HUGE favourite), Ray (he was from the same group as Leona - Leon is from the same group as Rhydian),