HJK Helsinki, or Helsingin Jalkapalloklubi, is a professional football club based in Helsinki, Finland. Founded in 1907, it is one of the oldest and most successful football clubs in the country. HJK competes in the top tier of Finnish football, known as the Veikkausliiga, and has won numerous league titles and domestic cups. The club's home matches are played at the Telia 5G Areena, which has a capacity of around 10,700 spectators. HJK Helsinki is also known for its strong youth academy, which has produced many talented players who have gone on to play in international leagues.