According to multiple sources, Cal Wilson, a New Zealand comedian, died from a rare and aggressive form of cancer. She was admitted to the hospital after collapsing on the set of The Great Australian Bake Off, where she was secretly battling cancer. She had only revealed the details of her illness to her close friends and family. Wilson was in the hospital for approximately two weeks before her death, and she passed away at Sydneys Royal Prince Alfred Hospital surrounded by friends and family.