The singer-songwriter, 25, shared a preview clip on Instagram of himself taking on the world-famous obstacle course. His attempt will air on Channel Nine next Monday
He is vying for $100,000 for his chosen charity on I m A Celebrity. Get Me Out Of Here!
Now Jack Vidgen has revealed his personal connection and secret heartache behind raising funds for the Trish MS Research Foundation on the series.
Jack, 23, and his family have been fighting a painful battle for almost two decades, as his father was diagnosed with multiple sclerosis in his early 50s.
Scroll down for video I ve felt so helpless : I m A Celebrity star Jack Vidgen (pictured) has revealed the secret heartache behind his chosen charity on the series
Jack s parents amicably separated when he was about three years of age, with his father Steven, 68, living thousands of kilometres away in north Queensland.