Union Saint Gilloise
In short
Royale Union Saint-Gilloise is a professional Belgian football club based in the Forest district of Brussels. The club is one of the most historic teams in the country, having won eleven national titles during the early 20th century.
In plain words
It is a famous football team from Belgium. They used to be the best team in the country many years ago and now play their home games at the Joseph Marien Stadium.
A simple example
A fan might travel to the Forest area of Brussels to watch a home match at the historic Joseph Marien Stadium.
Why it matters
The club holds a national record for going 60 league matches unbeaten. They represent a major part of Belgian sporting history and have returned to prominence in modern football.
Easy to mix up
Do not confuse them with other Brussels-based clubs like RSC Anderlecht.