Thomas Tuchel was appointed as the new Chelsea manager on an 18-month contract on Tuesday.
Sources says the German tactician was specifically appointed to transform the underperforming Blues back into the Champions League for future seasons.
The 47-year-old German replaces the sacked Frank Lampard to become the 13th Chelsea boss since Russian oligarch Roman Abramovich bought the club in 2003.
“I would like to thank Chelsea FC for their confidence in me and my staff,” said Tuchel.
“We all have the greatest respect for Frank Lampard’s work and the legacy he created at Chelsea.
“At the same time, I cannot wait to meet my new team and compete in the most exciting league in football. I am grateful to now be part of the Chelsea family – it feels amazing!”
Tuchel will take charge for the first time when Wolves visit Stamford Bridge in the Premier League on Wednesday.
Lampard, Chelsea’s record goalscorer as a player, was dismissed on Monday after a run of five defeats in eight league games that saw his side slide to ninth in the table, 11 points behind leaders Manchester United.
That was not the return Abramovich expected after a £200 million ($300 million) spending spree in the summer transfer window at a time when most of Europe’s top clubs were scaling back due to the economic consequences of the coronavirus pandemic.
“It is never easy to change head coach in the middle of the season but we are very happy to secure one of Europe’s best coaches in Thomas Tuchel,” said Chelsea director Marina Granovskaia.
“There is still much to play for and much to achieve, this season and beyond.”