The flamboyant Welsh singer did pretty well in series four making it to the final two, only to lose out to Leon Jackson.
Where is he now? Having sold 600,000 copies of his first album and just completed a sell-out UK tour, Rhydian is currently recording his second LP and has been asked to be a patron of the Prince's Trust by Prince Charles.
22,000 people agreed to clean toilets for WiFi because they did not read the terms.
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.