Aberdeen Football Club is a Scottish professional football club based in Aberdeen, Scotland. They compete in the Scottish Premiership and have never been relegated from the top division of the Scottish football league system since they were promoted in 1905, despite twice finishing within the relegation zone.
The Celtic Football Club is a Scottish professional football club based in Glasgow, which plays in the Scottish Premiership. The club was founded in 1887 with the purpose of alleviating poverty in the immigrant Irish population in the East End of Glasgow.
