English professional club based at East London's Upton Park stadium, officially the Boleyn Ground.
Their signature tune is 'I'm Forever Blowing Bubbles' (covered by punk-band The Cockney rejects in 1980) and nickname is The Hammers/The Irons.
Key players/managers in the past have included Billy Bonds, Trevor Brooking, Alan Devonshire, Harry Redknapp, Geoff Hurst, Martin Peters, John Lyall and Bobby Moore.