Belgium international midfielder Amadou Onana has joined Everton in a deal worth up to €40m.
Everton beat off competition from West Ham to secure the powerful 20-year-old, who has signed a five-year contract at Goodison Park. The club will pay €36m plus €4m in add-ons to Lille, who signed Onana for almost £6m from Hamburg only a year ago, plus 20% of any future sell-on fee.