Also not on the official line-up, Bugner replaced Camilla Dallerup after she broke down and quit within the first week.
Famous for: Being a star boxer during the 1970s, fighting such luminaries as Muhammad Ali and Joe Frazier. He is a three-time European heavyweight champion.
Quote: "I don't like snakes and I really wouldn't want to handle them."
"Jungle Joe" was booted out of I'm a Celeb after he failed to escape from the "jungle jail" before actor Stuart Manning.
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.