Stewart is the results secretary for the Bradford Mutual Sunday School Cricket League. He has played cricket in the league for about 40 years. He started with Greenfield and moved to Daisy Hill Meths about 25 years ago.
Stewart used to work as a computer programmer, but is now a football programme and memorabilia dealer. He has supported Bradford City for about 45 years, and also follows non-league Altrincham FC.