Tommy Cannon (born Thomas Derbyshire 27 June 1938) and Bobby Ball (born Robert Harper 28 January 1944) known collectively as Cannon and Ball are an English comedy double act best known for their comedy variety show The Cannon and Ball Show which lasted for nine years on ITV. The duo met in the early 1960s while working as welders in Oldham Lancashire. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
The answer to this question is:
Artist