Jan Anna Gumaar Ceulemans is a Belgian former professional footballer who played as an attacking midfielder. A prolific goalscorer, Ceulemans was known for his stamina, aerial ability, technique and was also recognized as one of the greatest Belgium footballers of all time. He was also known for his power, imposing frame and natural authority.

The Belgium national football team officially represents Belgium in men's international football since their maiden match in 1904. The squad is under the global jurisdiction of FIFA and is governed in Europe by UEFA—both of which were co-founded by the Belgian team's supervising body, the Royal Belgian Football Association. Periods of regular Belgian representation at the highest international level, from 1920 to 1938, from 1982 to 2002 and again from 2014 onwards, have alternated with mostly unsuccessful qualification rounds. Most of Belgium's home matches are played at the King Baudouin Stadium in Brussels.