Jo Angell, who visited Iain in the jungle during his time on the show, revealed that her brother was picked on despite him saying otherwise.

After leaving the jungle the comedian denied allegations of bullying, tweeting: “I hadn’t seen the comments made behind my back or the ones made by some camp mates when they left. I still suggest the word bullying is too strong.”

However, Jo suggested there was a lot more to it, saying: “Trust me, it wasn’t easy at times. There was a lot going on behind the scenes and as an anxious person it pushed me to my limits!

“Some of us even got to see what went on (and what was said) behind the scenes. It wasn’t pretty. 

“I hope that one day in the not-too distant future Iain and I can tell you the whole story. It’s guaranteed to blow your mind,” she added.

Viewers accused Amir Khan, Dennis Wise and Rebekah Vardy of bullying the 44-year-old while they were in the jungle.

But Rebekah, 35, and Iain appeared to be on good terms after they shook hands on the spin-off show I'm a Celebrity... Get Me Out of Here! Coming Out.

After leaving the jungle, Iain denied bullying allegations and insisted he was good friends with Amir, Dennis and Rebekah.

Later, Iain admitted he had no “bad blood” with finalist Jamie Lomas, who was also accused of ganging up on him.

Jamie, 42, placed second on the series after reality star Georgia Toffolo, 23, was crowned queen of the jungle.

When the Made In Chelsea star left camp she admitted to having a huge crush on Stanley Johnson, 77, telling This Morning’s Phillip Schofield and Holly Willoughby: “I really do have this thing for middle-aged politicians.”