John has appeared in Avalon's prestigious 'Comedy Zone' showcase at the 2007 Edinburgh Festival (following in the footsteps of Dave Gorman, Al Murray, Russell Kane and Ross Noble), as a guest presenter on BBC6 music's 'The Russell Howard Show' and 'Arthur Smith's Comedy Club' (ITV) and on BBC6 Music's 'The Jon Richardson Show'.
CORONAVIRUS: All venues in the UK were shut down on March 16, 2020, and the restrictions were finally lifted on July 19, 2021. It is important to mention that the UK Theatre Web archive listings (iUKTDb) from March 2020 to July 2021 might not be accurate due to the lack of information regarding rescheduled and cancelled shows.