Callum Hann has proven himself in the MasterChef Australia kitchen to be an outstanding chef with an incredible ability to deliver consistently delicious food from all disciplines. This petition aims to highlight and provide Network 10 with a suitable replacement for Andy Allen, a fellow MasterChef contestant who has been (along with his fellow judges) subject to a number of criticisms throughout the duration of the season:

https://www.news.com.au/entertainment/tv/reality-tv/masterchef-contestant-slams-judge-andy-allens-incredibly-frustrating-feedback/news-story/7c76902d1e2f1ece99c54f63a861c44f

https://punkee.com.au/masterchef-andy-melissa-food-critiques/100309

https://www.popsugar.com.au/celebrity/fans-calling-out-masterchef-2020-judges-unfair-critiques-47613967