Since its earliest days in the 1880s, Celtic Football Club has also run a reserve team, primarily to assist the blending of younger players into the first team. A number of successful footballers have emerged from the reserves. The most well known grouping of reserve players were the so-called Quality Street Kids who emerged in the 1960s, the most prominent of whom were Kenny Dalglish and Danny McGrain. Reserve football in Scotland has gone through various reorganisations over the years, and Celtic currently run U20 and U17 sides in conjunction with their first team.