West Ham United joint chairman David Gold has died at the age of 86.
Mr Gold died following a short illness, the Premier League club said in a statement.
West Ham joint chairman David Sullivan said: “On behalf of everyone at the football club, it is with profound sorrow and a heavy heart that we mourn the passing of our colleague and friend, David Gold.
“Of all our joint ventures, none gave us more pride and happiness than the day we took ownership of West Ham United, our club, in January 2010.
“David had a long-standing connection with the Hammers, having grown up opposite the Boleyn Ground in Green Street, and represented the club at junior level.
“He always wanted what was best for West Ham United, and his passing is a great loss for all of us.”