West Ham have completed the signing of Chelsea youngster Pierre Ekwah.
The France youth international, 19, recently had a trial with the Hammers, who have moved to snap him up. The deal is expected to be worth around £1.2m.
He has signed a three-year contract at the London Stadium with the option of a further year.
Ekwah was signed by Chelsea from French club Nantes in 2018.
Meanwhile, Blues youngsters Dion Rankine and Josh Tobin have signed two-year deals. Tobin’s is his first professional contract.