Celtic F.C. is a professional football club based in Glasgow, Scotland. Founded in 1887, the club is known for its green and white striped jerseys and has a rich history in Scottish football. Celtic competes in the Scottish Premiership and has won numerous league titles and domestic cups. The club's home ground is Celtic Park, which is one of the largest stadiums in the UK. Celtic F.C. has a passionate fan base and is known for its fierce rivalry with Rangers F.C., another prominent club in Glasgow. The matches between these two teams are known as the "Old Firm" derby.