Mark comes from Surrey, and enjoys bridge and cricket. He has a real family and is the only non-non-dom who works in the City and lives in Kensington.

Mark is particularly noted for appearing as an extra in Bridget Jones’ Diary - watch him walk past Hugh Grant’s car as Renee Zellweger is driven away from her flat. He first met Simon Anthony after being stalked by the latter following the Times Crossword Championship of 2000.

Mark sets under the pseudonym of Mr Magoo, irritating and pleasing solvers in roughly equal measure.