Iron Chef UK is a British competition-based cooking show based on Fuji Television's Iron Chef and Food Network's Iron Chef America. It was produced by IWC Media and broadcast on Channel 4. The show aired during daytime, five days a week at 5pm in 2010, and was hosted by Olly Smith and Nick Nairn. The four Iron Chefs were Tom Aikens, Martin Blunos, Sanjay Dwivedi and Judy Joo.