What is the fine-grained topic of the following text: He’s been a writer, performer and producer on TV and radio, cranking out hits such as The Day Today, I’m Alan Partridge, Lionel Nimrod’s Inexplicable World, The Thick of It, Knowing Me, Knowing You, The Mary Whitehouse Experience, The Friday Night Armistice and, surprise, surprise, Armando Iannucci’s Charm Offensive. Only return the topic.
Armando Iannucci's career in TV and radio