Kian, who won I'm A Celebrity 2013 in last night's final, had to eat disgusting grub as part of the last bushtucker trial along with eventual runner up David Emanuel.
“Eating the eyeball and the cockroach and the cow’s nipple, that was the most disgusting thing I have ever eaten in my life," Kian recalled.
But he added: "It was worth it in the end as the burger last night was one of the nicest things I have ever experienced in my life.”
Despite the lows, the Westlife singer told hosts Ant and Dec that he had the best time of his life in camp.
“It was the best three weeks of my life, being in there meeting everyone and having such amazing friends," he gushed. "It is genuinely something you will never forget for the rest of your life. I would recommend it to anybody.”
Watched on by his former campmates, Kian continued: “Everybody in here deserves to be in this chair.
"It was such a team effort and none of us would have got through it without each other. Everyone in here is a king and queen and there is nothing else in it for me.”
The show returns next year on ITV.
Browse pictures of Kian and David's final eating trial below...