Chelsea have completed the signing of Brazilian forward Deivid Washington from Santos for a fee in the region of 20m euros (£17.2m).
Washington, 18, has signed a seven-year contract at Stamford Bridge with the option of a further year.
The versatile forward has made nine senior appearances for Santos and scored two goals.
Washington is Chelsea boss Mauricio Pochettino's ninth signing of the summer transfer window.
More to follow.