Mezue ahịrịokwu na-esonụ: N'afọ 2006, Richardson pụtara na "The Comedy Zone" na Edinburgh Festival. O mekwara njem njem ụbọchị iri isii na Britain na Ireland na Alan Carr, wee pụta na Paramount's "The Comedy Store". N'afọ 2007, "Spatula Pad" (ihe ngosi mbụ nke Richardson na Edinburgh Festival Fringe) mere ka ọ bụrụ onye a họpụtara ka ọ bụrụ onye ọhụụ kachasị mma na
Ihe nrite Edinburgh Comedy Awards. Richardson meriri Chortle Award 2008 maka Best Breakthrough Act, ma mee "Dogmatic" (ihe ngosi nke abụọ ya) na Edinburgh Festival Fringe. O mechara were ihe ngosi a gafee mba ahụ na njem mbụ ya. Ọ pụtara dị ka onye isi ndị otu na Simon Mayo 2008 usoro "Act Your Age" na BBC Radio 4.