Thomas Tuchel has signed a two-year contract extension at Chelsea.
The head coach, who joined in January, guided the Blues to the Champions League title and fourth in the Premier League.
His deal runs until 2024 and Tuchel told the club's website: "I cannot imagine a better occasion for a contract renewal. I am grateful for the experience and very happy to stay part of the Chelsea family."
Chelsea director Marina Granovskaia added: "When Thomas joined us in January there was still so much to play for domestically and in Europe. He slotted in seamlessly and immediately became an integral part of the Chelsea family.
"Returning us to the top four in the Premier League was crucial, and we could not be happier with our success in the Champions League which crowned a remarkable season at Chelsea.
"We are obviously extremely pleased therefore to retain Thomas for a further two years, and look forward to more achievements in the coming seasons."