Highest score on Super Mario Bros (Nintendo, 1985) by a team of two

Highest score on Super Mario Bros (Nintendo, 1985) by a team of two
Who
James McCann, Gareth Beavis
Where
United Kingdom (London)
When
The highest score achieved by a team of two playing Super Mario Bros. (Nintendo, 1985) is 53,300, by Gareth Beavis and John McCann (both UK) at the offices of Techradar, in London, UK, on 20 January 2012.