I m A Celebrity ⦠Get Me Out Of Here! viewers were shocked and appalled by a cruel challenge on last night s episode of the reality show. Four of the celebrities, (Grant Denyer, Jack Vidgen, Travis Varcoe and Pettifleur Berenger), had to receive medical attention after taking part in a nine-minute challenge where they had to swim to the bottom of a tank filled with ice water and continuously pump a lever. Singer Jack Vidgen broke down in tears after the stunt and told medics: I m in a lot of pain. I can t move my hands. I m just really scared. The celebs had to pump the lever at the bottom of the tank.