West Ham United Football Club is a professional football club based in Stratford, East London, England. They compete in the Premier League, the top tier of English football. The club re-located to the London Stadium in 2016.
The club was founded in 1895 as Thames Ironworks and reformed in 1900 as West Ham United. They moved to the Boleyn Ground in 1904, which remained their home ground for more than a century.