Yeah, he also wrote The Thick of It which is probably the best comedy series I’ve ever seen. Another writer on that was Jesse Armstrong of Succession fame.
Jesse Armstrong also co-wrote Four Lions and Peep Show, amongst others. It's amazing how a very small group of people can have such an influence on a vast amount of cultural output.
It’s also worth adding Charlie Brooker to that list of cultural icons too. Someone who has not only worked with Chris Moris, but also has an exceptional repertoire of his own as well.
he was also an executive consultant on the tv show version of What We Do In The Shadows, which for a few years was the best comedy show on tv imo. The Jesse Armstrong, Armando Ianucci, Chris Morris, Charlie Brooker Channel Four-some has a lot to answer for (although most of Ianucci's work is BBC produced). I think the only other writing comedian of that generation I respect as much is Sacha Baron Cohen, although his work is slightly different